The question entered my mind when an ignorant individual said on Yahoo that they thought that a woman could get pregnant from a swimming pool if semen was in the water. I specifically was of the thought that the a woman could use the cheapest and most prevalent form of birth control if after unprotected intercourse she sat herself down in a bathtub and directed the spray up into her vagina. The spray that I'm talking 'bout is that of a water nozzle that would spray water at fairly high pressure. If water does in fact kill semen then there would be no need for all these shenanigans re: abortion. Of course there would still be the problem of STDs.
Dragonflymagic answered Wednesday October 29 2014, 5:06 pm: I know I've read a caution somewhere on spraying anything in the vagina after having sex with a man's cum inside. Spraying water, instead of washing every single last live sperm out of the vagina, may actually direct the sperm by force of the spray directly into the vagina. [ Dragonflymagic's advice column | Ask Dragonflymagic A Question ]
NinjaNeer answered Monday October 27 2014, 10:26 am: Semen does die on contact with water, but your solution is flawed.
This link explains why vaginal douching does not work as a method of birth control:
Please, please never direct a jet of water into a woman's vagina, especially a high pressure one. You can cause serious internal damage that way. [ NinjaNeer's advice column | Ask NinjaNeer A Question ]
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