1st clomid cycle

J

I started 50mg clomid this cycle days 3-7. I usually ovulate on my own around cd 20-21. I have long cycles about 33-34 days. Went in today for ultrasound cd14,

Found the largest follicle at 10.85mm. She said don’t be discouraged and wants me to come in, in 2 days. Is there a possibility that my follies will catch up and grow that fast?