HELP FOR FRIEND

hi! okay so one of my best friends is dealing with a *stereotypical crazy* ex friends with benefits. They were hooking up for a while *making out, oral, etc just everything but sex) but they had sex three days before this whole thing blew up. She asked how he was feeling about them moving from fwb to something more and he *respectfully* explained that he wasnt ready for another relationship. she then claimed she’s pregnant with his kid. fast forward 2 weeks. I bought him a pregnancy test for her to take when she was suppose to come over a while back and she still refused to come over and take it. they’re suppose to talk tomorrow but she’s refusing to show him the blood work that she supposedly got that shows shes pregnant. She said she might keep the pregnancy going and keep the baby. Is there any legal way he can *i dont wanna use the word force but ya know* her into showing him proof she’s pregnant?

non of us really think she’s pregnant because she probably wouldnt have been able to tell/ get a positive test within three days right?

Any help or advice on this situation would be greatly appreciated.