Physiology of reproduction Flashcards
1
Q
Which estrogen is produced during menstrual cycle
A
Estradiol
2
Q
Which estrogen is produced during pregnancy
A
Estriol
3
Q
Which estrogen is produced during menopause
A
Estrone
4
Q
The 2 cell, 2 gonadotropin theory
A
Comes into play with androgens produced by the theca cells transported to the granulosa cells where they are aromatized to estrogen by aromatase.
5
Q
Age range for menarches
A
11-15 years
6
Q
Normal length of menstrual cycle
A
21-35 days
7
Q
Implantation window
A
Day 20 - 23
8
Q
What cell produces testerone in males
A
Leydig cells
9
Q
When does the corpus luteum begin to regress
A
Week 6
10
Q
When does LH surge occur
A
36 hours before ovulation
