My best friend has pcos and has been taking fertility medication for the past few months now and she recently got pregnant but her numbers never doubled and remained low and then went down and back up again. It was thought to be an ectopic pregnancy however when she went today there was a sac in her uterus. I’m wondering if anyone went through something similar where their numbers were low and not doubling and then went down and back up again and the started doubling and went on to have a healthy pregnancy.