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.
In the first week of your pregnancy, there's no baby--yet! But a growing fetus will be there very soon.
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.
You probably don't know you're pregnant (or rather, about to be!), but you're well on your way. Your conception date is considered to be two weeks after the last day of your last menstrual period.
You won't notice anything yet, but if you're trying to conceive and think it's about to happen, nix alcohol and smoking and replace those vices with prenatal vitamins.
We've got answers to your questions from experts and parents who've been there.See All Questions or Ask Your Own
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Is a missed period a sign of possible pregnancy? It might be!
What's hCG? Find out how it plays a big role in confirming your pregnancy.
Your partner may not react to your good news in the same way as your girlfriends. Find out why sometimes there is a difference -- and t...
Time to share the good news with your partner? Read this before you make the big announcement for solid pointers and helpful advice.
Smoking and drinking alcohol during pregnancy is a big no-no. But do you know why? Find out what this can do to your baby.
Taking a prenatal vitamin is an essential part of early pregnancy.