How many ejaculated sperm will reach the upper portions of the oviduct?
A)10-20
B)100-200
C)1,000-2,000
D)10,000-20,000
E)100,000-200,000

Question

Quizplus · Accepted Answer

During ejaculation, millions of sperm are released into the female reproductive tract. However, only a small number of sperm will successfully navigate through the cervix and into the upper portions of the oviduct where fertilization can occur. Studies have shown that anywhere from 100-200 sperm may reach the oviduct. Therefore, option B (100-200) is the best choice. Options A, C, D, and E are too low or too high in comparison to the actual number of sperm that will reach the upper portions of the oviduct.

How Many Ejaculated Sperm Will Reach the Upper Portions of the Oviduct