Pregnancy calendar: the 7th week of pregnancy (9th day of pregnancy)
This seventh week, your baby measures an average of 2 cm ... for about 2 g. Cute! You, however, it is not the top of the form ... often smeared! Thank you hormones. Baby side: oh, a head! At the end of this week, the embryo measures a little over 2 cm, about 2 g. His neck has appeared.