Everything happen for a reason but why so?

I had a friend visiting me yesterday night last minute. Though I don’t mind the visit, I am disturbed by what she said. Twice, she came to me telling me she was pregnant, however, for the second time again, she might be forced to abort it. Both pregnancies, she didn’t even make it pass the first trimester. She is a devoted Christian, a kind soul. If what I did IVF is wrong, why is she also suffering from it, to abort her natural conceived child.. Why make her suffer too? I can understand everything happen for a reason and we may never know the reason but why make the kind people suffer even more? She is seeking a second opinion and a last fight she is putting up for her child as a mum. May God have mercy on her and bless her family!! Amen!