So basically.. My best friend can't be without a guy, and she's slept with most of my exes, and had…

So basically.. My best friend can't be without a guy, and she's slept with most of my exes, and had multiple boyfriends tell me she's "carrying their child" welllll she's planning a wedding with a guy she's been with for 3 months (trying to tell me it's been 2 years) she was barely with someone else 6-7 months ago. The other guy also told me she was carrying his child. Well here we are again. She's apparently a "month" pregnant, I told her I could help her find an OB & she sends me back whats an OB? Then her "fiance" messages me & says "I've delivered a baby from a car, so what do you know?" As to which I reply "& that compares to being a parents.. How?" I'll post part of what I said to her in the comments , but no matter what she tells me "he loves me, he cares" but young love + pregnancy always have surprise outcomes. I had the perfect relationship but pregnancy & stress put a struggle on both of you!!(not trying to offend anyone, just need to vent!!)