Hello,
to understand your articles even better I would like to know how you define intercourse.
wikipedia says:
Sexual intercourse (or coitus or copulation) is principally the insertion and thrusting of the penis, usually when erect, into the vagina for sexual pleasure, reproduction, or both.[3] This is also known as vaginal intercourse or vaginal sex.[2][4] Other forms of penetrative sexual intercourse include anal sex (penetration of the anus by the penis), oral sex (penetration of the mouth by the penis or oral penetration of the female genitalia), fingering (sexual penetration by the fingers), and penetration by use of a dildo (especially a strap-on dildo).
So if you use the word "intercourse" alone without any adjectives like "genital" or "vaginal" do you many any kind of intercourse (fingering, oral etc.) or do you mean actual penetration of a penis inside a vagina ?
The terminology used here is very confusing sometimes, also many terms are not listed in the glossary. Other web pages use these terms differently, too.
This site has become my main source for questions around sex so I don't want any misunderstandigs to happen.
For example the word intercourse is used here: "Scenarios like these are NOT how pregnancy happens: Contact with pre-ejaculate, but NOT during intercourse or direct genital-to-genital contact"
Thanks for your reply!
*edit* This is not a pregnancy scare related question. My gf now uses pregnancy tests whenever we would have any doubts.