Does Acidic Ph Kill Sperm?
Yes, sperms can not survive in acidic pH. They can survive in alkaline pH. Urogenital tract and inside of the female genitalia are acidic and can kill sperms. Before ejaculation, some secretions are secreted which convert the pH of urogenital tract from acidic to alkaline. Posterior vault of internal female genitalia is less acidic and sperms try to escape from this area towards alkaline pH in fallopian tubes.
