Nausea, secrecy and milestone waiting can stretch early pregnancy into slow motion. Here is the science behind why the first ...

During the first weeks of pregnancy, the developing placenta in a mother's womb undergoes a dramatic change. Individual cells ...

A pregnancy test can tell you that you're expecting as early as 4 weeks, but most doctors won't see you for another month. Many women want care sooner. Why's it so hard to get and what can you do?

Every pregnant person has felt it: that sudden wave of exhaustion, a racing heartbeat while climbing the stairs, or sleep ...

The expansive new study comes amid the Trump administration’s ongoing rollback of vaccine recommendations Getty An expansive new study of more than half a million infants found that the COVID-19 ...

With all the “how to” health advice videos flooding social media feeds, it’s becoming harder to separate fact from fiction. This confusion is especially common when it comes to pregnancy tips—like the ...