Pregnancy & Childbirth

  1. Home
  2. Parenting & Family
  3. Pregnancy & Childbirth

Rh Factor

What does the Rh factor have to do with pregnancy, and how can it harm you and baby. A simple blood test can help you protect yourself and your baby.
Rh Factor in Pregnancy
How the Rh factor can cause problems for you pregnancy and what you need to know to prevent harm.
What it Means it be Rh Negative
What is it and why does it matter?

Explore Pregnancy & Childbirth

About.com Special Features

Out of Dinner Ideas?

Try our Meal Planner for great recipe ideas that are guaranteed to make meal prep easier. More >

What is a Recession?

Sure, we're all talking about it, but what, exactly, defines a recession? More >

Pregnancy & Childbirth

  1. Home
  2. Parenting & Family
  3. Pregnancy & Childbirth
  4. Pregnancy Complications
  5. Rh Factor

©2009 About.com, a part of The New York Times Company.

All rights reserved.