From a tiny cluster of cells to a bouncing baby - fetal development is an amazing process. Here you'll see pictures of how a fetus develops each week, and each trimester. Plus what's happening to your baby throughout the fetal development process.
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're well into your first trimester at this point, and your baby is growing bigger and bigger each day. Watch what it takes for her to become a fetus.
Your baby now weighs about three pounds, roughly the size of a melon. Get the scoop on how much more she'll grow before she's born--and what new developments she's making right now.
Experts answer your top questions about your developing baby's movements, from when she'll start kicking to how often you should feel her kick.
See what's happening with your baby in the eighth month of your pregnancy.
Pro football star Torrey Smith, whose wife is pregnant with baby #2, wrote an honest blog post about their anxiety-inducing prenatal test results.
New research reveals that babies in the womb can already distinguish between different languages.
You've reached the final trimester of pregnancy! Learn all about the important milestones you can expect from baby and your own body while 28 weeks pregnant.
Chances are you have no idea you're pregnant yet-but your body is already hard at work. Watch as the egg undergoes its wondrous transformation to embryo.
See what's happening with your baby in the third month of your pregnancy.
Your pregnancy has started -- even though you may not know it. Find out what's going on right now during your baby's very first weeks of life in utero.
See what's happening with your baby in the first month of your pregnancy.
When you're 18 weeks pregnant, you can get your most detailed ultrasound to date. Here, get a breakdown of exactly what the sonographer will check for during this examination.
At this point, your baby is awake and asleep at very specific times of the day. Find out about his sleep patterns, and what they mean.
What's going on with your baby during week six of pregnancy? Find out the baby's size and what goes on inside of you during this week-by-week journey.
Your baby is making new brain cell connections as your 30th week of pregnancy begins. Find out all the exciting new developments during this part of your journey.
You'll start feel your baby's fluttering movements (called quickening) between now and 22 weeks. Get ready, mama: Feeling him kick is one of the most magical parts of being pregnant.