Baby Aspirin in Pregnancy: Episode #192

Low-dose aspirin, often called baby aspirin, is one of the most commonly recommended medications in pregnancy today. But despite how frequently it’s prescribed, many patients still ask the same questions: Why do I need it? Is it safe? When should I start or stop? And who actually benefits?

In this episode, we take a clear, evidence-based look at baby aspirin in pregnancy—cutting through myths, confusion, and mixed messaging.

In this episode, we cover:

• What “baby aspirin” actually is (dose, formulation, and how it works)

• Why it’s recommended in pregnancy, especially for preventing preeclampsia

• Who should take it—including high-risk and moderate-risk patients

• When to start and when to stop (timing matters)

• What the research says about safety for both parent and baby

• Common concerns and misconceptions, including bleeding risk

• What to do if you’re unsure or were told conflicting advice

Why baby aspirin matters:

Preeclampsia remains one of the leading causes of pregnancy complications worldwide. Decades of high-quality research now show that low-dose aspirin, started early in pregnancy for the right patients, can significantly reduce risk—with an excellent safety profile.

For many patients, this simple intervention can make a meaningful difference in pregnancy outcomes.

Who this episode is for:

• Pregnant patients wondering “Do I really need this?”

• Anyone with a history of preeclampsia, hypertension, infertility, IVF, or pregnancy complications

• Clinicians counseling patients on aspirin use

• Anyone navigating pregnancy advice that feels unclear or contradictory

The takeaway:

Baby aspirin isn’t about doing more—it’s about doing the right thing at the right time, guided by evidence and individualized care.

If you’ve been prescribed baby aspirin—or think you might benefit—this episode will help you understand why it’s recommended and how to take it with confidence.

Got something you want to share or ask? Keep it coming.  We love hearing from you. Email us or send a voice memo, and you might just hear it on the next episode.

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For additional resources and information, be sure to visit our website at Maternal Resources: https://www.maternalresources.org/. You can also connect with us on our social channels to stay up-to-date with the latest news, episodes, and community engagement: