As I'm watching these ladies give birth, I'm thinking, "I wonder if there are women out there that'd let you hit it during labor"? It was almost a comedic thought, though it sounded like fun, so I looked it up. Apparently, it's a GREAT IDEA!
Chemicals are released during the sex act that are similar to Pitosin (given to expedite birth). Also, (check this out!) semen softens the cervix and relaxes the pelvic muscles. Suppositiries made from pig semen are often inserted for the same benefits.
Even wilder, chemicals taken ORALLY found in semen help the process!!
So from a scientific standpoint, it sounds like the very best time for a woman to receive semen, orally or vaginally, is during labor! WILD!
This article also claims that sex can be pleasurable for a woman during labor and ease labor pains. Apparently the presence of all the other people is why it doesn't happen more often than it does.
CRAP! I'm done having kids, but this is an experience I'd love to have! Do you think there's a market for men who are willing to show up during labor and "donate" semen, orally and vaginally!!?? Enquiring minds want to know!
(Ref. Article
http://www.unassistedchildbirth.com/sensual/sex.html
DD