See 21 Week Twins
Pics. 21 weeks with twin girls we're having twin girls in addition to our bella. By 21 weeks in the twin pregnancy each of your twins averages 10″ (26 cm) from head to foot.
They still have plenty of room to stretch and move. What happens week by week during a twin pregnancy? We would love to include you in our gallery!
Twins at 9 week ultrasound.
What do they do each day of the week? Now that you're 21 weeks pregnant with twins, you can't really wait to meet your babies. With twins, about 60% are born before 37 weeks. By 21 weeks in the twin pregnancy each of your twins averages 10″ (26 cm) from head to foot. Your uterus takes up quite a lot of space in your stomach, and acid reflux and heartburn might bother you. This week, we switch from measuring your babies from crown to rump (or the top of their head to their tiny little bottoms,) to measuring them from head to toe. For this week's update i talk about my latest doctor appointment, baby names, when to start getting prepared, and more! Because of the high risk of complications, most ob's will choose caesarean delivery over vaginal more than 50% of the time.