1 Week Pregnant

Even though you're not pregnant yet, you are considered 1 week pregnant. Confused? Don't be! Get answers to your questions about how the weeks of pregnancy are determined, implantation signs and what to expect, and more!

by BabyZone's Pregnancy Week-by-Week Contributors

All About Baby

Intimate Couple Photo

Your baby is still about two weeks shy of her conception date, but your body knows to prepare for her. The lining of your uterus is thickening in anticipation of a fertilized egg—a pregnancy! You may not even know when you become pregnant. When the egg implants in the uterus, you may notice a little blood spotting, called implantation, that may appear to be a light period.

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