I don't think anyone really knows, but it doesn't make it any easier unfortunately :(
Two women at work - one of which I am really close to and it took a year, the other conceived without ever seeing a period after she came off the pill.
Woman I'm close to - I spent so many lunches with her comforting her, telling her it would be OK, telling her she wasn't crazy with her VERY unreasonable reactions to another trying IVF as a single woman (she was in her late 30'S - i completely understand her thinking in that situation!), telling her it would happen etc.
She also knew - the whole time she talked on and on and on and on and on about her pregnancy - that I was TTCing in the last couple of months before her maternity leave. I really felt like - she should have remembered what it feels like :(
The other woman - who never saw a period - can't understand why in the end, it was a relief when the first woman left. But she hadn't gone through the struggle, the disappointment, the worry, the fear. So until - if - that happens, how can she?
I really feel like I will struggle to ever really forgive the first woman, and I'm one that really lives and lets live. I honestly feel she should have remembered EXACTLY how it feels and to give me grief because I had to walk away from numerous conversations about how amazing it is to be pregnant...well, as much as I know how wrapped up you can become, I also know I would have those same conversations away from her if it was pregnant. I would have recognised it was a sensitive subject, one she was not able to be around.