Current evidence and medical consensus recommend stopping GLP-1 medications (like Ozempic or Wegovy) before becoming pregnant and not using them during pregnancy. Animal studies suggest possible fetal risk, but human data is extremely limited and the situation is rapidly evolving.

Evidence Summary

Data source: Animal teratogenicity studies; limited human observational data; FDA labeling; emerging registry data
Key finding: Animal studies show embryo-fetal toxicity at doses comparable to human therapeutic levels — a meaningful caution signal
Key finding: GLP-1s are not recommended during pregnancy by FDA and most ob-gyn societies; human safety data is extremely limited
Key finding: Weight loss before pregnancy (aided by GLP-1s) may improve fertility and pregnancy outcomes — the benefit is in pre-conception use
Caveat: This is a rapidly evolving field; registry data from accidental exposures during early pregnancy is being collected and will clarify real-world risk

Confidence: Low-to-moderate confidence — animal data is concerning but human pregnacy data is much more reassuring; guidance is precautionary by necessity.

Start your 14-day free trial

No credit card required
Full access to all ParentData features
Try before you commit

Please Login.

Start your free trial

Already have an account? Login

PERSONALIZE YOUR JOURNEY

Which best describes your family right now?

Tell us a few more details so we can personalize your journey.

Please check all that apply

Trying to conceive Expecting a baby Other

I'm a parent I'm a grandparent

Trying to conceive Expecting a baby I'm a parent I'm a grandparent Other

Continue

Go back a step

PREGNANCY

Congratulations on the pregnancy! What is the due date?

Sharing your due date will allow us to send you the most relevant time-based information during your pregnancy.

Will you check that date again? It looks incorrect. I’m having multiples

Continue

Go back a step

Please fill in this field

Continue

Go back a step

OTHER

Each parenting journey is unique, tell us more so we can send you the best content for yours.

Please fill in this field

Add another child Continue

Go back a step

TRYING TO CONCEIVE

Which of the following best describes you?

Select all that apply

I’m trying to conceive through sex with my spouse or partner I’m learning about or navigating fertility treatments I'm LGBTQ+ and exploring our options for family planning

Continue

Go back a step

NEWSLETTERS

These are the newsletters that we recommend

I’m trying to conceive through sex with my spouse or partner I’m learning about or navigating fertility treatments I'm LGBTQ+ and exploring our options for family planning

You need to add a due date You need to add a child between 0 and 5 years old.

Continue

You’re enrolled! Enjoy your two-week free trial of ParentData.

Articles Suggested For You

Get started

Your free trial has ended!

Upgrade to keep premium features

What you get

Unlimited articles
Weekly newsletters
Live events with Emily
VIP backstage passes
Ask Emily directly

What you miss

Only a few articles
No email updates
No event invites
No backstage access
No access to Q&A

Upgrade now Continue with free plan

Don’t miss your free trial

Stay a little longer. Your 14-day free trial is one click away.

Start your free trial Log out anyway

PERSONALIZE YOUR JOURNEY

Which best describes your family right now?

Tell us a few more details so we can personalize your journey.

Please check all that apply

Trying to conceive Expecting a baby Other

I'm a parent I'm a grandparent

Trying to conceive Expecting a baby I'm a parent I'm a grandparent Other

Continue

TRYING TO CONCEIVE

Which of the following best describes you?

Select all that apply

I’m trying to conceive through sex with my spouse or partner I’m learning about or navigating fertility treatments I'm LGBTQ+ and exploring our options for family planning

Continue

Go back a step

PREGNANCY

Congratulations on the pregnancy! What is the due date?

Sharing your due date will allow us to send you the most relevant time-based information during your pregnancy.

Will you check that date again? It looks incorrect. I’m having multiples

Continue

Go back a step

Please fill in this field

Continue

Go back a step

OTHER

Each parenting journey is unique, tell us more so we can send you the best content for yours.

Please fill in this field

Continue

Go back a step

THANK YOU!

Thank you for sharing your parenting journey with us!

We think you’ll find these newsletters the most helpful.

I’m trying to conceive through sex with my spouse or partner I’m learning about or navigating fertility treatments I'm LGBTQ+ and exploring our options for family planning

You need to add a due date You need to add a child between 0 and 5 years old.

Continue

Thank you!

Welcome . Thank you for choosing the plan with ParentData!

Articles Suggested For You

Get started

Search

Ages and stages

Content hubs

Are GLP-1 medications like Ozempic safe during pregnancy?

Evidence Summary

Related Questions

Start your 14-day free trial

Which best describes your family right now?

Congratulations on the pregnancy! What is the due date?

Which of the following best describes you?

These are the newsletters that we recommend

You’re enrolled! Enjoy your two-week free trial of ParentData.

Your free trial has ended!

Don’t miss your free trial

Which best describes your family right now?

Which of the following best describes you?

Congratulations on the pregnancy! What is the due date?

Thank you for sharing your parenting journey with us!

Thank you!