The fact that the live birth rate from older mothers using oocytes in IVF from much younger women is much higher than from older mothers using their own oocytes indicates that the age effects on reproductive success reflect
A)the oocyte source.
B)the uterus source.
C)the age of the father.
D)the sperm count.

Question

Quizplus · Accepted Answer

The fact that the live birth rate is higher when using oocytes from younger women rather than using the older mother's own oocytes indicates that the source of the oocyte plays a significant role in reproductive success. The age of the mother's uterus, the age of the father or sperm count are not directly related to this difference in live birth rates.

The Fact That the Live Birth Rate from Older Mothers