What labels say about GLP-1 medicines in pregnancy, why they are generally stopped, and why this is a clinician decision. Not medical advice.
Key points
- 01This is a clinician decision, not a self-managed one. Whether to continue, stop, or switch a GLP-1 medicine in pregnancy is a decision for your prescriber and obstetric team. This page summarizes what labels say and is educational context, not medical advice.
- 02Labels generally advise against use in pregnancy. The prescribing information for GLP-1 medicines such as semaglutide and tirzepatide generally states they are not recommended in pregnancy, based on animal data and a lack of adequate human data.
- 03There is usually a pre-pregnancy washout note. Because these medicines have long durations of action, some labels advise stopping a set period before a planned pregnancy. The exact interval is product-specific and something to plan with your prescriber.
- 04Weight-loss use is a different risk conversation. The reason you take a GLP-1, diabetes control versus weight management, changes the risk and benefit balance in pregnancy. That balance is exactly what your clinician weighs for your situation.
- 05Do not stop or restart abruptly on your own. Both stopping a medicine that manages a condition and restarting one carry their own considerations. Coordinate any change with your prescriber rather than acting on a positive test alone.
- 06Contraception and planning belong in the conversation. If you could become pregnant while using a GLP-1, ask your prescriber how it fits with your contraception and any pregnancy plans, so timing and washout can be handled deliberately.
Frequently asked questions
Can I take a GLP-1 medication during pregnancy?+
Prescribing information for GLP-1 medicines generally advises against use in pregnancy, based on animal data and limited human data. Whether to stop or switch is a decision for your prescriber and obstetric team. Not medical advice.
Do I need to stop before trying to conceive?+
Some labels advise stopping a set period before a planned pregnancy because these medicines act for a long time. The exact washout is product-specific, so plan it with your prescriber.
What if I got pregnant while taking one?+
Do not simply stop or continue on your own. Contact your prescriber promptly so any change is coordinated with your care, rather than acting on a positive test alone.
Is the guidance different for weight-loss use?+
The reason for the medicine changes the risk and benefit balance in pregnancy, which is why your clinician weighs your specific situation rather than a single rule fitting everyone.