Mounjaro and Birth Control: Navigating Your Weight Loss and Reproductive Health Journey

Introduction

Imagine embarking on a deeply personal journey towards improved health, meticulously planning each step, from dietary changes to embracing innovative medical solutions. For many, this path includes weight management medications like Mounjaro, a powerful tool in achieving wellness goals. But as you thoughtfully integrate new therapies into your life, an equally crucial aspect of your health, such as family planning, demands careful consideration. The interplay between weight loss treatments and other essential medications, like birth control, is a conversation that profoundly impacts your overall well-being and peace of mind.

In the pursuit of healthier lifestyles, medications like glucagon-like peptide-1 (GLP-1) receptor agonists have emerged as significant advancements, offering new hope for sustainable weight loss and metabolic health. Among these, Mounjaro (tirzepatide) stands out with its dual-action mechanism, targeting both GLP-1 and GIP (glucose-dependent insulinotropic polypeptide) receptors. As these innovative treatments become more widely adopted, questions naturally arise about their potential interactions with other medications, particularly those as vital as oral contraceptives. Understanding these interactions is not merely about avoiding unintended outcomes; it’s about empowering you with the knowledge to make informed decisions for your body and your future.

This comprehensive guide is designed to illuminate the relationship between Mounjaro and various forms of birth control, especially focusing on oral contraceptives. We will delve into the science behind these interactions, drawing on the latest research and expert insights to provide clear, actionable guidance. Our purpose at TrimRx is to support your health journey with unparalleled transparency and medically supervised care, ensuring you have access to the information needed for safe and effective weight loss. By the end of this article, you will gain a deeper understanding of how Mounjaro might affect your birth control, what precautions to take, and the alternative contraceptive options available, equipping you to have an informed conversation with your healthcare provider. We believe that sustainable weight loss should be achieved through science, empathy, and a transparent approach, and that includes understanding every aspect of your treatment plan.

Understanding Mounjaro: A Dual Action for Health

Mounjaro, scientifically known as tirzepatide, represents a significant advancement in the landscape of weight management and type 2 diabetes treatment. Unlike many other medications in its class, Mounjaro is a dual agonist, meaning it uniquely targets two key incretin hormones: glucagon-like peptide-1 (GLP-1) and glucose-dependent insulinotropic polypeptide (GIP). This dual action offers a more comprehensive approach to metabolic regulation and weight loss.

How Mounjaro Works its Magic

When we consume food, our bodies naturally release GLP-1 and GIP. These hormones play crucial roles in regulating blood sugar by stimulating insulin release from the pancreas, slowing down gastric emptying, and signaling satiety to the brain. Mounjaro mimics and enhances the effects of both these natural hormones.

• GLP-1 Receptor Agonism: Similar to other GLP-1 medications, Mounjaro activates GLP-1 receptors, which helps to lower blood glucose levels, reduce appetite, and promote feelings of fullness. This leads to reduced caloric intake and, subsequently, weight loss.
• GIP Receptor Agonism: The added dimension of GIP receptor agonism is what truly sets Mounjaro apart. GIP also contributes to insulin secretion and glucose metabolism. By activating both GLP-1 and GIP pathways, Mounjaro offers a synergistic effect, potentially leading to more pronounced benefits in blood sugar control and weight reduction compared to targeting GLP-1 alone.

One of the key mechanisms relevant to our discussion is Mounjaro’s ability to delay gastric emptying. This means that food, and any orally administered medications, remain in the stomach for a longer period before moving into the small intestine for absorption. While beneficial for satiety and blood sugar control, this delayed transit time can have implications for how other oral medications are absorbed by the body. This scientific understanding forms the foundation for discussing how can you take Mounjaro and birth control pills effectively.

At TrimRx, we leverage cutting-edge telehealth innovations with effective weight loss solutions, offering personalized, medically supervised care that integrates such advanced medications. We understand that each individual’s journey is unique, and our approach emphasizes the science behind these treatments, ensuring you understand how they work and how they fit into your broader health picture. To explore if a personalized treatment plan including medications like Mounjaro is right for you, we encourage you to take our free assessment quiz.

The Critical Question: Can You Take Mounjaro and Birth Control?

This is a vital question for many individuals considering Mounjaro for their weight loss journey, particularly those who rely on oral contraceptives for family planning. The straightforward answer is complex: while you can take Mounjaro alongside birth control, specific precautions and considerations are essential, especially for oral forms of contraception. Our commitment at TrimRx is to provide compassionate care that respects every individual’s unique journey, and that includes being transparent about medication interactions.

Why Mounjaro May Affect Oral Contraceptives

The primary concern revolves around Mounjaro’s effect on delayed gastric emptying. As previously discussed, Mounjaro slows down the movement of food through your digestive system. This physiological change means that any medication taken orally, including birth control pills, may spend more time in your stomach and less time being absorbed in the small intestine where it typically takes effect.

Clinical Evidence of Interaction

The manufacturer of Mounjaro specifically addresses this interaction in its prescribing information. A study highlighted a noticeable reduction in the overall exposure of combined oral contraceptives containing ethinyl estradiol and norgestimate when taken with a single 5 mg dose of tirzepatide (Mounjaro). This reduction, approximately 20%, was observed at a point when the effect on gastric emptying was at its maximum. This finding underscores the potential for decreased effectiveness of oral birth control when combined with Mounjaro.

It’s important to understand that the concern is not about direct harm from the interaction, but rather a potential reduction in the efficacy of the birth control pill, which could lead to an unintended pregnancy. This is why our approach at TrimRx remains consistent, regardless of dosage changes – we prioritize your safety and informed decision-making.

The Role of Gastrointestinal Side Effects

Beyond altered absorption, common gastrointestinal side effects associated with GLP-1 medications, such as nausea and vomiting, can also impact the effectiveness of oral contraceptives. If an individual experiences vomiting shortly after taking an oral birth control pill, it’s possible that the medication was not fully absorbed. This scenario effectively mimics a missed dose, further reducing contraceptive protection.

For anyone considering our personalized weight loss programs, including medications like Mounjaro, we ensure you receive a comprehensive service that includes doctor consultations, medication, lab work, unlimited support, and shipping, all designed with your safety in mind. Our affiliated medical providers will discuss these potential interactions with you in detail, helping you navigate your options. Take our free assessment quiz to begin your personalized journey.

Navigating Oral Contraceptives with Mounjaro

Given the potential for reduced effectiveness, specific guidance from Mounjaro’s manufacturer and healthcare professionals is crucial for individuals using oral contraceptives. This guidance emphasizes proactive measures to maintain contraceptive protection while benefiting from Mounjaro’s weight management effects.

Manufacturer Recommendations for Oral Contraceptive Users

The prescribing information for Mounjaro advises particular caution:

• Initial Phase: For the first four weeks after you begin Mounjaro treatment, it is recommended to either switch to a non-oral contraceptive method or incorporate a barrier method of contraception (such as condoms) in addition to your oral birth control pills.
• Dose Escalation: This recommendation extends to each instance of a dose increase. After every dose escalation, individuals should use a backup barrier method or switch to a non-oral method for another four weeks.

Practical Implications of Dose Escalation

Mounjaro dosing typically starts at a lower level (e.g., 2.5 mg weekly) and gradually increases, often in 2.5 mg increments, every four weeks, as tolerated and determined by your healthcare provider. This titration schedule means that the period requiring backup contraception could be extended. For example, if you start at 2.5 mg and increase to 5 mg after four weeks, you would need backup contraception for at least eight weeks consecutively (four weeks initial, plus four weeks after the first escalation). If further dose escalations occur, this period would be extended even longer.

It’s crucial to understand that these recommendations are in place to mitigate the risk of unintended pregnancy during the times when Mounjaro’s impact on gastric emptying is likely most significant. Our innovative approach combines advanced medical science with modern technology to deliver effective solutions, always prioritizing your safety and well-being. This includes guiding you through these important considerations with our affiliated medical providers.

The Importance of Consultation with Healthcare Professionals

Making informed decisions about your contraception while on Mounjaro requires open and honest communication with your healthcare provider. This is a core tenet of our personalized approach at TrimRx. When you engage with our platform, you gain access to doctor consultations where these nuances can be thoroughly discussed. Our medical professionals can:

• Assess Your Specific Situation: Consider your overall health, other medications, and personal preferences for contraception.
• Discuss Risks and Benefits: Help you weigh the benefits of Mounjaro for weight management against the risks to oral contraceptive efficacy.
• Advise on Backup Methods: Provide clear instructions on how and when to use backup barrier methods effectively.
• Explore Alternative Contraceptive Options: Guide you through the selection of non-oral methods that may be more suitable while on Mounjaro.

Through our free assessment quiz, we facilitate access to the care you need to make these decisions confidently. We are trustworthy and supportive partners in your journey, offering compassionate care and transparent service every step of the way.

Beyond Oral Pills: Alternative Contraceptive Methods

For individuals taking Mounjaro, the good news is that numerous highly effective contraceptive methods are available that are not affected by Mounjaro’s impact on gastric emptying. These alternatives bypass the digestive system entirely, ensuring their efficacy remains consistent. Exploring these options can provide peace of mind and reliable protection while you focus on your weight loss goals.

Contraceptive Options Unaffected by Mounjaro

The following methods are generally considered safe and effective to use alongside Mounjaro, as their absorption or mechanism of action does not rely on the gastrointestinal tract:

Long-Acting Reversible Contraceptives (LARCs)

• Intrauterine Devices (IUDs): Both hormonal IUDs (which release progestin) and copper IUDs (non-hormonal) are highly effective and can remain in place for several years. They are inserted directly into the uterus, making their function entirely independent of gastric emptying.
• Contraceptive Implants: A small, flexible rod inserted under the skin of the upper arm, releasing progestin. Like IUDs, once inserted, its efficacy is not influenced by digestive processes.

Hormonal Methods (Non-Oral)

• Contraceptive Patch: A thin patch applied to the skin that releases estrogen and progestin, absorbed directly into the bloodstream.
• Vaginal Ring: A flexible ring inserted into the vagina that releases estrogen and progestin, absorbed through the vaginal walls.
• Contraceptive Injection (Depo-Provera): An injection of progestin administered every three months, absorbed systematically rather than through the digestive system.

Barrier Methods

• Condoms: Both male and female condoms act as physical barriers to prevent sperm from reaching the egg. While they require consistent and correct use, they are effective and provide protection against sexually transmitted infections.
• Diaphragms/Cervical Caps: These are inserted into the vagina before intercourse and used with spermicide. Their effectiveness relies on proper placement and spermicide action.

Our personalized approach acknowledges that every individual’s needs and preferences are different. During your doctor consultation through our platform, our affiliated medical providers can discuss these various options in detail, helping you choose the method that best suits your lifestyle and health profile. We offer compassionate care, combining advanced medical science with modern technology to ensure you have comprehensive support.

Making an Informed Choice

Choosing the right contraceptive method while on Mounjaro is a personal decision that should be made in consultation with a healthcare provider. Considerations might include:

• Desired duration of contraception: LARCs offer long-term solutions without daily effort.
• Hormonal versus non-hormonal preference: Some individuals prefer to avoid hormonal methods.
• Ease of use and adherence: Some methods require more consistent user action than others.
• Other health conditions: Certain methods may be more appropriate depending on your overall health.

At TrimRx, we are dedicated to helping you achieve your weight loss goals safely and effectively. This includes offering a range of personalized solutions, from prescription medications like Mounjaro (available to those who qualify after completing our free assessment quiz) to quick-access supplements like GLP-1 Daily Support and Weight Loss Boost, which support overall wellness. We partner exclusively with FDA-registered and inspected pharmacies for the shipping of weight loss medications, further underscoring our commitment to your safety.

Other GLP-1 Medications and Contraception: A Comparative Look

While the interaction between Mounjaro and oral contraceptives is well-documented due to its dual GLP-1/GIP action and significant impact on gastric emptying, it’s important to understand that not all GLP-1 medications interact with birth control in the same way. The GLP-1 class of drugs includes several different compounds, and their specific pharmacological profiles can lead to varying effects on other medications.

Semaglutide (Ozempic®, Wegovy®)

Semaglutide, available as Ozempic® for type 2 diabetes and Wegovy® for weight management, is another widely used GLP-1 receptor agonist. Unlike Mounjaro, studies and package inserts for Ozempic® and Wegovy® do not indicate a clinically meaningful impact on the absorption or kinetics of combined oral contraceptives. This suggests that while semaglutide also causes delayed gastric emptying, its effect on oral contraceptive absorption may not be as pronounced or significant as that observed with tirzepatide.

However, it’s still prudent for individuals using any GLP-1 medication to be aware of the general principle of delayed gastric emptying. If significant gastrointestinal side effects like vomiting occur, the effectiveness of any oral contraceptive could still be compromised, regardless of the specific GLP-1 drug.

Liraglutide (Victoza®) and Dulaglutide (Trulicity®)

Liraglutide (Victoza®) and dulaglutide (Trulicity®) are also GLP-1 receptor agonists used for diabetes management, with liraglutide also approved for weight management (under the brand name Saxenda®). Similar to semaglutide, clinical studies involving these medications and oral contraceptives have generally not found a significant or clinically meaningful impact on the absorption and effectiveness of birth control pills. This reinforces the idea that the direct interaction demonstrated with Mounjaro might be specific to its tirzepatide component, potentially due to its dual GLP-1 and GIP agonism.

Exenatide (Bydureon®) and Lixisenatide (Adlyxin®)

Some older GLP-1 receptor agonists, such as exenatide (Bydureon®) and lixisenatide (Adlyxin®), do carry warnings about potential interactions with oral contraceptives that diminish their therapeutic effect.

• Exenatide: Prescribing information for exenatide advises patients to take oral hormonal contraceptives at least one hour prior to their exenatide injection. This timing aims to ensure the contraceptive is absorbed before the gastric emptying effects of exenatide become maximal.
• Lixisenatide: For lixisenatide, recommendations suggest taking oral contraceptives either at least one hour before or at least eleven hours after lixisenatide administration. This wider window reflects the drug’s specific pharmacokinetic profile.

These examples clearly illustrate that interactions with oral contraceptives are not universal across all GLP-1 medications. Each drug has a unique profile, and specific guidance may apply. This highlights why personalized care is paramount. At TrimRx, we offer a range of prescription weight loss medications, including Compounded Semaglutide, Oral Semaglutide, Ozempic®, Compounded Tirzepatide, Oral Tirzepatide, Mounjaro®, Zepbound®, and Wegovy®. Eligibility for these options is determined after you complete our free assessment quiz, allowing our affiliated medical providers to tailor a plan specifically for you.

Always refer to the specific prescribing information for any medication you are taking and consult with a healthcare professional to understand all potential interactions. Our commitment to transparent service ensures you receive the most accurate and up-to-date information regarding your treatment plan.

The Broader Picture: Reproductive Health and GLP-1s

Understanding how GLP-1 medications like Mounjaro interact with birth control is part of a larger conversation about reproductive health while on these therapies. These powerful tools for weight management can have profound effects on the body, extending beyond just glucose control and weight loss to impact fertility and pregnancy planning.

PCOS, Fertility, and GLP-1 Medications

Polycystic Ovary Syndrome (PCOS) is a common hormonal disorder that can affect women of reproductive age. It often presents with insulin resistance, irregular periods, and difficulty conceiving. Weight loss can significantly improve the symptoms of PCOS, including menstrual regularity and ovulation.

GLP-1 medications, by improving insulin sensitivity and promoting weight loss, have shown promise in managing PCOS. Research suggests that for women with PCOS who achieve significant weight loss with GLP-1s, there can be an improvement in menstrual irregularity and even a restoration of ovulation. This can lead to increased fertility in individuals who previously struggled to conceive.

While this is a positive outcome for those hoping to start a family, it also means that contraception becomes even more critical for those who are not planning a pregnancy. If a woman with PCOS begins a GLP-1 medication and experiences improved metabolic health and weight loss, her fertility may increase unexpectedly. Therefore, robust and reliable contraception is essential to prevent unintended pregnancies. Our personalized approach at TrimRx considers all aspects of your health, recognizing the interconnectedness of metabolic health, weight management, and reproductive well-being.

Pregnancy and Breastfeeding Warnings: “Reproductive Potential”

All GLP-1 medications, including Mounjaro, Ozempic®, and Wegovy®, carry a “reproductive potential” warning on their labels. This is a standard caution for many medications, indicating that the drug could potentially affect fertility or pose risks to a developing fetus.

• Lack of Human Data: Currently, there is insufficient research on humans taking GLP-1s during pregnancy or while breastfeeding. Most of the available data comes from animal studies, which have suggested potential fetal harm with exposure to tirzepatide (Mounjaro).
• Recommendation to Discontinue: Consequently, healthcare providers universally recommend discontinuing GLP-1 medications if you are pregnant, planning to become pregnant, or breastfeeding. The potential risks to the developing fetus generally outweigh the benefits of continuing the medication during this critical period.
• Pre-Pregnancy Planning: If you are considering pregnancy, it’s vital to discuss this with your healthcare provider well in advance. They can guide you on how to safely discontinue your medication and transition to pre-conception care. For those who unexpectedly become pregnant while on Mounjaro or any other GLP-1, immediate consultation with a doctor is imperative.

At TrimRx, our trusted and results-oriented approach emphasizes working closely with our affiliated medical providers to ensure your treatment plan aligns with your life goals. This includes careful consideration of family planning and reproductive health. We are dedicated to safe, effective weight loss, and individualized care, and that means prioritizing your health and the health of any future pregnancies.

Gastrointestinal Side Effects and Contraceptive Effectiveness

As noted earlier, gastrointestinal side effects such as nausea and vomiting are common with GLP-1 medications, particularly during the initial phases of treatment and after dose escalations. These side effects can directly impact the effectiveness of oral contraceptives, irrespective of the delayed gastric emptying mechanism.

• Vomiting and Missed Doses: If you vomit within a few hours of taking an oral birth control pill, there’s a risk that the pill was not fully absorbed. In such cases, it’s best to treat it as a missed dose and follow the specific instructions in your contraceptive’s package insert or consult your healthcare provider. This might involve taking another pill immediately or using a backup method for a period.

Staying hydrated and managing these side effects with the guidance of your healthcare provider can indirectly contribute to maintaining contraceptive efficacy if you choose to continue oral methods. TrimRx offers comprehensive service that includes unlimited support, ensuring you have access to guidance throughout your weight loss journey.

TrimRx’s Approach to Your Personalized Health Journey

At TrimRx, our journey began with a shared vision to help individuals embrace healthier lifestyles by merging cutting-edge telehealth innovations with effective weight loss solutions. We understand that navigating the complexities of weight management, especially when considering interactions with other vital medications like birth control, requires a partner who offers both advanced medical science and compassionate, personalized care.

Our platform is a user-friendly and supportive space where individuals receive personalized, medically supervised care, all designed to make sustainable weight loss attainable and tailored to the individual. We believe that sustainable weight loss should be achieved through science, empathy, and a transparent approach. This philosophy guides every aspect of our service, from your initial consultation to ongoing support.

Our Commitment to Safety and Transparency

Your safety is our paramount concern. When you choose TrimRx, you can trust that:

• Medication Sourcing: We are committed to providing weight loss medications like Compounded Semaglutide, Oral Semaglutide, Ozempic®, Compounded Tirzepatide, Oral Tirzepatide, Mounjaro®, Zepbound®, and Wegovy® through FDA-registered, inspected, and approved pharmacies. We clarify that while branded medications like Ozempic® and Zepbound® have FDA approval, compounded medications are not FDA approved.
• Comprehensive Service: Our approach includes doctor consultations with affiliated medical providers who will assess your eligibility and create a personalized treatment plan, necessary lab work, your prescribed medication, unlimited support throughout your journey, and convenient shipping, all with no hidden fees.
• Consistent Approach: Our commitment to transparent service means our approach remains consistent regardless of dosage changes. We ensure you are fully informed and supported at every stage of your program.

Your Personalized Path to Wellness

We recognize that the decision to pursue weight loss with prescription medication is a significant one, and it requires careful consideration of all health factors, including reproductive health. That’s why we emphasize a personalized approach.

• Eligibility and Personalized Plans: To determine if you qualify for our prescription weight loss medications and to receive a personalized treatment plan, we encourage you to take our free assessment quiz. This assessment allows our affiliated medical providers to understand your unique health profile and create a plan tailored to your needs, including discussions around medication interactions and contraceptive options.
• Immediate Support Supplements: For those seeking immediate support for their overall wellness during their weight loss journey, we also offer quick-access supplements that do not require a quiz:
  • GLP-1 Daily Support: Designed to complement your journey and support metabolic health.
  • Weight Loss Boost: Formulated to enhance your body’s natural processes for effective weight management.

We are empathetic, innovative, trustworthy, supportive, results-oriented, and personalized in our brand personality and messaging. Our goal is to empower you to achieve your health goals safely and effectively, providing you with all the necessary resources and guidance to navigate your weight loss journey with confidence.

Conclusion

Embarking on a weight loss journey with medications like Mounjaro can be transformative, offering a powerful path towards improved health and well-being. However, as we have thoroughly explored, it’s a journey that necessitates a holistic understanding of how these powerful treatments interact with other critical aspects of your health, particularly your reproductive plans. The question of “can you take Mounjaro and birth control” is not just about avoiding unintended pregnancies, but about ensuring consistent care across your health spectrum.

We’ve seen that Mounjaro (tirzepatide) carries a specific warning due to its impact on delayed gastric emptying, which can significantly reduce the effectiveness of oral birth control pills, especially when initiating treatment or increasing the dose. This distinct interaction, more pronounced than with some other GLP-1 medications, underscores the importance of adhering to manufacturer recommendations for backup contraception or considering alternative non-oral birth control methods. Fortunately, a wide array of reliable contraceptive options, such as IUDs, implants, patches, rings, and injections, remain unaffected by Mounjaro’s mechanism of action, offering safe and effective alternatives.

Furthermore, we’ve touched upon the broader implications of GLP-1 medications on reproductive health, including their potential to improve fertility in individuals with PCOS and the critical “reproductive potential” warnings regarding pregnancy and breastfeeding. These considerations reinforce the absolute necessity of personalized medical guidance.

At TrimRx, we are committed to being your trusted partner in this journey. Our dedication to safe, effective weight loss and individualized care means we merge cutting-edge telehealth innovations with science-backed solutions, all delivered with empathy and transparency. We provide a supportive space where you receive medically supervised care from affiliated providers, ensuring you have the knowledge and resources to make informed decisions about your health.

Taking control of your health requires proactive engagement. If you are considering or currently using Mounjaro or other GLP-1 medications, we strongly encourage you to have a comprehensive discussion with your healthcare provider about your birth control and family planning needs. To explore how our personalized weight loss programs, including prescription medications like Mounjaro, can be tailored to your unique circumstances, we invite you to take our free assessment quiz. For immediate support and to enhance your overall wellness during your weight loss journey, consider our quick-access supplements like GLP-1 Daily Support and Weight Loss Boost. Your well-being is our priority, and we are here to support every step of your path to a healthier life.

Frequently Asked Questions (FAQ)

Q1: Why does Mounjaro specifically affect oral birth control pills, but other GLP-1s like Ozempic® might not?

Mounjaro (tirzepatide) is unique because it’s a dual agonist, targeting both GLP-1 and GIP receptors. This dual action, particularly its effect on significantly delaying gastric emptying, has been shown to more profoundly impact the absorption of oral medications, including birth control pills. While other GLP-1s like Ozempic® (semaglutide) also delay gastric emptying, their package inserts and studies have not reported a clinically meaningful effect on oral contraceptive absorption, suggesting Mounjaro’s dual mechanism may lead to a more pronounced interaction. Always consult your healthcare provider and the specific medication’s prescribing information.

Q2: How long do I need to use backup birth control after starting Mounjaro or increasing my dose?

According to Mounjaro’s prescribing information, individuals using oral contraceptives should use an additional barrier method of contraception for four weeks after starting Mounjaro, and for four weeks after each dose escalation. Since Mounjaro doses are often increased every four weeks, this could mean an extended period of needing backup contraception as your body adjusts to the medication. Your TrimRx affiliated medical provider can offer personalized guidance based on your specific treatment plan.

Q3: What are the best alternative birth control methods if I’m taking Mounjaro?

The best alternative birth control methods are those that do not rely on oral absorption and therefore bypass the digestive system. These include long-acting reversible contraceptives (LARCs) such as intrauterine devices (IUDs) and contraceptive implants. Other effective non-oral options include the contraceptive patch, vaginal ring, or injectable contraception. Barrier methods like condoms are also a good backup or primary option. We encourage you to discuss these alternatives with your healthcare provider to find the most suitable option for your lifestyle and needs. You can explore these options through a consultation facilitated by our free assessment quiz.

Q4: Can GLP-1 medications like Mounjaro affect my fertility, especially if I have PCOS?

Yes, GLP-1 medications can indirectly affect fertility, particularly for individuals with Polycystic Ovary Syndrome (PCOS). By improving insulin resistance and promoting weight loss, these medications can help regulate menstrual cycles and potentially restore ovulation, which may increase fertility in those who previously struggled to conceive. This positive impact on metabolic health means that if you are not planning a pregnancy, using reliable contraception becomes even more crucial while on Mounjaro or other GLP-1s. It is also important to note that these medications carry a “reproductive potential” warning, and healthcare providers generally recommend discontinuing them if you are pregnant or planning to become pregnant.