<human>: Can you provide a brief overview of the text?

My friend, who is engaged to a man old enough to be her dad, tells me one night that she thinks she had a miscarriage about a week ago but she wasn't sure. 

Two weeks pass.. she calls me to say she took a home pregnancy test a week ago and she was pregnant, but had a miscarriage a few days ago. She tells me this sobbing and not a minute later she is back to normal talking about work. She also mentions her doctor telling her that its fine to start trying right away for another baby after a miscarriage. 

Three weeks after that, she calls me again to tell me that she had found out she was pregnant again. Then, goes to her doctor who tells her that it isn't viable. She tells me now that the doctor tells her she shouldn't have try for a few months after a miscarriage. 

I should add that this is happening around the same time my other best friend, whom she hates, lost her child at 15 weeks. Also, she was discharged from basic for being unstable, tends to get offended easily and only calls me when there's "disaster" to complain about and never listen to any advice. I'm her best friend but she doesn't tell me about any of these things when it actually happens... Just along the lines of  'Oh, it happened a week ago, but I am SO upset about it..".

So this is all within the last two months. Can you find out that you are pregnant, without the aid of a doctor, and miscarriage 3 times in that short of time? I was under the impression that the soonest you can determine a pregnancy via the most expensive home-tests was a week after your first missed period. 

What should I do? I've put up with a lot of bullshit from her and I am outraged that she might be lying about all of this. But I'm afraid of confronting her in the chance that she is actually telling the truth.
<bot>: My needy and emotionally unstable gal pal has had 3 miscarriages in the last two months. I think she might be lying. How do I deal with this?