Ovulating early.

Hayley

I went for my HSG (Hysterosalpingography) last Friday. On the 26th I started my ovulation window, I have reached my peak on the 12th day. I used two different brands (clearblue advance & cheap one from amazon) both reading the same. Weird thing I’ve been tracking my Ovulation for 18months and this is the first time it’s so early as I get my peak on 16/17 day.

Has anyone else had a HSG and ovulated early??