My doctor thinks I may have PCOS and I don't understand why I don't have any of the symptoms.

we are going through a specialist at the moment as we've been trying for 3 1/2 years due to my so having low morphology.

I've had scans on the date I was meant to have them and my eggs are the right size to ovulate and my lining is 5mm which is what she said it was meant to be. No cysts on my ovaries or anything

I have periods every month with no problems at all.

Does anybody have any advise at all please?