Овуляция и оплодотворение. Зачатие и имплантация эмбриона.
Овуляция и оплодотворение зачатие - анимация.
Физиология женской половой системы -
12 years ago 00:09:13 88
8 years ago 00:06:42 936
12 years ago 00:02:49 209
8 years ago 00:03:26 28
3 years ago 00:05:36 39
13 years ago 00:03:33 29
5 years ago 00:03:25 413
6 years ago 00:14:00 11
13 years ago 00:00:55 25
5 years ago 00:03:06 432
6 years ago 00:01:55 22
6 years ago 00:10:41 23
8 years ago 00:02:41 55
1 year ago 00:00:59 1
12 years ago 00:08:42 23
11 years ago 00:06:07 217
3 years ago 00:03:03 1
9 years ago 00:02:02 204
4 years ago 00:04:30 108
5 years ago 00:04:46 3
7 years ago 00:07:41 21
7 years ago 00:03:01 18
4 years ago 00:01:11 92
11 months ago 00:06:37 1
