No Periods But Everything Looks Fine?

McNeill

My friend is TTC and she doesn't ovulate or get periods. No she is not on birth control. She has gone to the doctor and put on clomid or something like that to help her get her cycle back but to no avail. They have done blood work and ultrasounds and everything checks out fine. She is a little heavy but she's not to the point that this should be happening. Has anyone gone through this? Do you have any advice for her?