Does pregnancy require a large amount of semen to be released?

Patient's question:

No

Doctor's answer:

Theoretically, pregnancy can occur as long as a single sperm enters, but as sperm pass through the vagina, uterus, and into the fallopian tubes to combine with an egg to form a zygote, a large number of sperm die in this process, and only a very small number of sperm reach the fallopian tubes.