Title: Early Pregnancy Fetal Development
Headings: Early Pregnancy Fetal Development
Early Pregnancy Fetal Development
Early Pregnancy
4 Weeks of Pregnancy
7 Week Embryo
8 Week Fetus
10 Week Fetus
12 Week Fetus
16 Week Fetus
24 Week Fetus
26-28 Week Fetus
30-39 Week Fetus

Content: 2019;41 (4):431-439. doi:10.1007/s00276-018-2121-2
Makiyan Z. Studies of gonadal sex differentiation. Organogenesis. 2016;12 (1):42-51. doi:10.1080/15476278.2016.1145318
The American College of Obstetricians and Gynecologists. How Your Fetus Grows During Pregnancy . April 2018. Bhattacharjee D. FirstCry Parenting. Foetal Growth Chart Week by Week — Length & Weight. Updated April 2, 2020.