PCOs or not

Everywhere I go, they tell me I have PCOS. But how am I in that category if I only have irregular period and I don’t ovulate on my own. Here is my story

1- My blood work is all in the right range. ALL my hormones including testosterone.

2- My ultrasound shows no cysts

3-I have no facial hair

4- I am pretty lean and exercise regularly (5times a week)

5- I weight 145lbs and 5’6

6- BMI is in range.

7- I am pescatarian and I mainly eat plant based

Fertility doc told me that I should try IVF/IUI.

So ladies, what worked for you? How common is my condition for PCOS.