Pregnancy Week by Week

Each week of pregnancy brings something new—for you, for your baby, and for your partner! Find out what to expect over the 40 weeks of pregnancy with our week-by-week guides.
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Intimate Couple Photo
1 Week Pregnant
Did you know that your pregnancy officially begins on the first day of your last menstrual period (LMP)? Learn what's happening in these very ... Read More
Egg and Sperm Illustration
2 Weeks Pregnant
About 14 days before the beginning of your next menstrual period, POP! Ovulation occurs! Find out what this next step means for you and your ... Read More
fetal development at 3 weeks illustration
3 Weeks Pregnant
It's happened! You conceived. Time to focus on yourself and your new growing baby.
fetal development at 4 weeks illustration
4 Weeks Pregnant
Implantation occurs around the time when you'd be expecting your period, typically the 4th week of pregnancy. In this early stage of ... Read More
Fetal Development Illustration at 5 Weeks
5 Weeks Pregnant
If you think you’re pregnant, it's time to ask your healthcare provider for a pregnancy test to confirm it. This is the start of your prenatal ... Read More
fetal development at six weeks illustration
6 Weeks Pregnant
Congratulations! You're pregnant! Get ready for those early pregnancy symptoms.
fetal development at 7 weeks illustration
7 Weeks Pregnant
Feeling especially fatigued? Now that you're 7 weeks pregnant, make sure that you're eating well to help you get through the day. ... Read More
fetal development at 8 weeks illustration
8 Weeks Pregnant
Even though you’re 8 weeks pregnant, and you may not even be showing yet, you are probably dealing with some early pregnancy symptoms. Learn ... Read More
fetal development at 9 weeks illustration
9 Weeks Pregnant
Watch out, here they come! At 9 weeks pregnant, hormones are raging through your body, creating a lot of changes.
fetal development at 10 weeks illustration
10 Weeks Pregnant
All those changes your body is going through when you're 10 weeks pregnant may be causing you to feel a little out of sorts. Don't worry, it is ... Read More
fetal development at 11 weeks illustration
11 Weeks Pregnant
It's pregnancy week 11—have you started practicing Kegels yet? If not, now's a great time to get going. These easy exercises can help ... Read More
fetal development at 12 weeks illustration
12 Weeks Pregnant
Wondering how and when to tell your boss that you're expecting? Here's important information to help you make the right decision. ... Read More
fetal development at 13 weeks illustration
13 Weeks Pregnant
You're now almost in your second trimester and, for most women, this means the high-risk period is coming to an end. If you have not already ... Read More
fetal development at 14 weeks illustration
14 Weeks Pregnant
Welcome to your second trimester! If you haven’t popped yet, don't worry! That belly will show soon, especially now that you’re 14 weeks ... Read More
fetal development at 15 weeks illustration
15 Weeks Pregnant
Clothes beginning to feel a little tight? Feeling less than graceful and a little fuzzy-headed? These are all normal symptoms of pregnancy. ... Read More
Real-mom dispatches from the Baby Zone
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