Choose the One Most Appropriate Answer for Each.​

Choose the one most appropriate answer for each.​
-implantation​

A) ​the production and secretion of milk
B) ​sloughing off of endometrium stops permanently
C) ​product of oogenesis but does not play a role in reproduction
D) ​mature egg
E) ​the burrowing of the blastocyst into the uterine lining
F) ​the release of an egg from the ovary
G) ​the release of seminal fluid from the male reproductive tract
H) ​a 100-percent-effective method of preventing conception
I) ​a highly unreliable form of birth control
J) ​the periodic elimination of the uterine lining
K) ​characterized by involuntary muscle contractions, release of tension, and warmth
L) ​sexual intercourse
M) ​sperm and egg cannot meet because a section of oviduct is missing
N) ​cutting and tying of vas deferentia