From week 38 and/or when he's born he is called a baby.
fetus
most of the time after 9 months
9 months
9 months to term.
After the 8th week, the embryo is called a fetus.
9 months after you become pregnant sometimes more sometimes less but the average 9 months
The uterus/the womb.
fetus
Fetus
7 months it is a fetus
laungo
The fine, downy, unpigmented hair that appears on a fetus in the last 3 months of development is called Lanugo.