Assertion: ejaculation's sperm | /r/Causes | pregnancy
Facets:
Source sentences:
text: Also, if a man ejaculates near the woman's vagina and semen falls on her body, sperm can accidentally enter the vagina and cause a pregnancy.
text: Popular belief – dating to a 1966 Masters and Johnson study – stated that pre-ejaculate may contain sperm that can cause pregnancy, which is a common basis of argument against the use of coitus interruptus (withdrawal) as a contraceptive method.