Stages of Pregnancy Week by Week
Pregnancy Week 1
Learn what's happening in week one, even before your baby is conceived, and find out why your due date is calculated from this point on.
Watch Your Baby's Growth
Something magical is about to happen! Watch as the ovulation process occurs, and then millions of sperm swim upstream on a quest to fertilize an egg.
Your Changing Body
For most women, trying to conceive means making a few smart lifestyle swaps -- all in the name of conceiving the healthiest baby possible. So now is the time to start thinking about any health changes you could make to ensure that your body is in the best shape for carrying and nurturing your baby.
Your Developing Baby
Baby? What baby? This concept may be a little hard to wrap your head around, but even though you're technically in the first week of pregnancy, you're not quite expecting -- yet.
Tip of the Week
Speak with your doctor about adding a prenatal multivitamin to your morning routine. At least 400 micrograms of folic acid every day can help prevent certain birth defects that affect your baby's brain, heart, and spinal cord, especially if you take it before you conceive and in the early weeks of your pregnancy
Your Week 1 To-Do List
1. Start taking a prenatal vitamin.
An Inside Look
Take a unique look at Baby's development inside the womb this week.
Your Pregnancy Calendar
Organize your doctor's appointments, save your ultrasound photos, and more--all in one place!