Post: #1

I saw this by chance while looking at some news

Post Coital Dysphoria

Here's an explanation:
What is Post Coital Dysphoria

Could explain regret rape and other female behavioural traits.

Here's my explanation of it:
Woman has sex. Woman experiences tumultuous emotions. Woman gets confused after sex, boyfriend or stranger not there to reassure her, negative feedback loop ensues and she has a crazy moment for 5 minutes, calls the cops and accuses Chad of rape.

Post: #2

Well, of course. This is obvious. Women are naturally wired to expect the man to stick around after sex, in order to help raise the child. So when a woman has sex with a man and then he leaves (whether he leaves right away, or after some time) she is naturally confused and upset.

Remember, even if a woman rationally and intellectually knows she is on birth control and therefore cannot get pregnant, her body's natural biological response is to expect pregnancy after sex, and therefore expect the man to stick around.

This evolutionary response is the reason why some women will become crazy stalkers (FYI, women usually only stalk a man after they've already had sex with him), and is also the reason why -- as OP mentioned -- some women cry "rape" even though the sex was consensual.

There is a similar biological response in men, which causes us to lose interest in a woman if she gets fucked by another man. This is why men are naturally less interested in sluts as wives.

PS: I just took a look at the article OP liked to, and their explanation is quite retarded:

Quote: Researchers from the Queensland Institute of Technology have theorised that hormonal shifts which occur after orgasm, which can also trigger post-coital headaches, could be to blame.

If that explanation were correct, then why don't women get depressed after masturbation as well? And why do women get depressed after sex even when they don't orgasm?

Additionally, throughout the article, the authors seem mystified as to what could possibly cause women who have causal sex to get depressed afterwards. The whole article is one big piece of leftist rationalization.