Page 19 - Eshre 2018
P. 19
Human development
week 3 PGCs
week 6
35 days genital ridges
week 7
42 days
first testis cords
week 8
49 days
gonads visibly sexually differentiated
Page 13 of 130
PRECONGRESS COURSE 01 I BARCELONA, SPAIN – 1 JULY 2018 19
