Week 16 for Parents
Your baby can hold his or her head erect, and facial muscles now allow for a variety of expressions, such as squinting and frowning.
Week 9 for Parents
Your baby measures about 0.6 to 0.7 inches from crown to rump and weighs around 0.1 ounces. Your baby may make some first movements as muscles develop, but you won't feel them for several more weeks.
Calendar - Nemours KidsHealth for Parents
A weekly guide to changes in your baby, and you!
Week 20 for Parents
You're now halfway through your pregnancy and possibly feeling your baby's first movements, which may begin between weeks 18 and 20.
Week 37 for Parents
This week, your baby continues to gain weight — at half an ounce a day!
Week 12 for Parents
Tiny fingernails and toenails start to form this week, which is the last of your first trimester.
Week 7 for Parents
The umbilical cord has formed, and the mouth, nostrils, ears, and eyes are some of the facial features that become more defined this week. The arm bud now has a hand on the end of it, which looks like a tiny paddle.
A Week-by-Week Pregnancy Calendar for Parents
Our week-by-week illustrated pregnancy calendar is a detailed guide to all the changes taking place in your baby - and in you!
Week 2 for Parents
Week 2 is the midpoint of a typical menstrual cycle, when ovulation occurs and conditions are most favorable for fertilization of an egg by sperm.
Week 17 for Parents
Your baby is still very tiny at about 5.1 inches from crown to rump this week.