Thank you ladies I'm gonna try an have alot of these to get things started I'm 38weeks so i can have her anytime i just hope it's soon. An who wouldn't wanna have an orgasm i won't be able to have any for awhile once she's born. Haha
It contracts the uterus which can kick off labour if your body is ready and whe you orgasm you release oxytocin (a happy hormone) which is also necessary for labour to start, it also helps with uterine contractions. When breastfeeding you release it too, which is why feeding is a good way to encourage your uterus to contract back to its normal size.
I have heard that it can speed it up. The sperm is said that it can thin out your cervix. I have also heard that you can have sex, & if you have an orgasm it will make you have contractions if you are far enough along...but I think it really depends on every situation. Good luck!
If your in labour the last thing you can do is orgasm. lol.