Reproductive System Flashcards
(9 cards)
1
Q
Length of the menstrual cycle:
A
25-30 days.
2
Q
Length of menstruation:
A
4-6 days.
3
Q
Duration of the LH surge:
A
LH surge is 10-12 hours.
4
Q
Volume of semen:
A
1.5-5.0 ml.
5
Q
Sperm concentration:
A
> 15 (20-40) million/ml.
6
Q
Percentage of sperm motility:
A
More than 60%
7
Q
Duration of oocyte migration:
A
1-2 days.
8
Q
Implantation of the blastocyst:
A
7 days after ovulation.
9
Q
Length of pregnancy:
A
40 weeks.