No, GLP-1 drugs should be stopped before trying to conceive: the semaglutide label says discontinue at least 2 months before a planned pregnancy.
The reason is pharmacology, not a proven harm number: semaglutide washes out slowly, so the buffer lets the drug fully clear before conception. GLP-1 medications are not studied in pregnant people, weight loss treatment is not appropriate in pregnancy, and labels advise against use while pregnant or planning to be. The transition needs planning on two fronts. First, appetite and weight typically rebound after stopping, so set expectations. Second, if you take semaglutide for diabetes, your prescriber needs a pregnancy-safe glucose plan ready, because uncontrolled blood sugar in early pregnancy carries its own real risks. If you discover a pregnancy while on a GLP-1, stop the drug and call your prescriber; early inadvertent exposure is a documentation and monitoring conversation, not an emergency by itself.
What to do
Common questions
Can I take a GLP-1 while trying to conceive?
No, you should not stay on a GLP-1 drug while trying to conceive, and the labels are specific about timing. For semaglutide (Ozempic, Wegovy), the prescribing information says to discontinue at least 2 months before a planned pregnancy, because semaglutide has a long washout period and stays in your system for weeks after the last dose. Weight loss indications do not apply in pregnancy either: the drugs are not studied in pregnant people, and fetal exposure is the concern. So the practical sequence is: decide you want to try, tell your prescriber, stop the GLP-1 about two months before you start trying, and have a plan for blood sugar or weight management in the gap, since stopping usually brings appetite and some weight back. If you find out you are pregnant while still taking one, do not panic about one or two doses, but stop the medication and contact your prescriber promptly so they can document timing and guide next steps. If you have diabetes, pregnancy glucose control matters a lot, so that transition plan should be set before you stop, not after.