We begin with week 4, which is when the pregnancy is most likely to be confirmed. Although there may not be a visible baby bump, it is the time when the changes in the body can be experienced.
See how your baby is developing in each week of pregnancy with these ultrasound images, from weeks four to 40. In the fourth week of pregnancy, the fertilized egg settles in the uterus. Here, just the gestational sac (black) can be seen as the embryo is still too small. Your browser cannot play this video.
Baby is now like a jiggly jelly bean, but the belly still doesn’t show a bump. So far, there are not many physical changes visible to others. However, your baby is growing and at week 10, and measures about an inch-and-a-half, and is probably the size of a prune.
Week Pregnancy1 Image
