Well, I have really irregular periods..& don't have psos.
& just because you miscarried before does not mean you will again....sure your chances are higher...But every one has a chance of having a miscarriage, they just happen we can't stop them sadly.
My sister ovarian cancer, and they got everything out and she was fine, but they said the chances of her conceiving where very slim....& she tried many times and nothing...
Then she got pregnant, and miscarried.....she had to get surgery to get the baby out, a cyst, a ovary & a tube......It was a awful time, and the whole family was just devastated. But then with in the next month of the surgery she got pregnant, and is not 26wks with a healthy baby boy!
We are both pregnant together & it's super exiting, but still she worries so much a bout something going wrong...but is slowly getting over it.
So don't lose hope....Stay positive as much as you can!!
Good Luck & Congrats!!