Hello Doctor.im From Brunei Darussalam. I Just Want To Ask

hello doctor.im from brunei Darussalam. i just want to ask about my ovulation. im on my gonal F injection given by clinic Doctor with dose 75iu,the injection is for 7days on 2nd day of period start inject. my period start on june 29, and end on july 4. i start injection on june 30 for 1st gonal f injection. today i do my ultrasound to check my follicular tracking,but my egg still small with 12mm only,do i have a chance to get ovulate?and im dignose PCOS,marroed already 8years and im 31years old.my pap test all normal. thanks. hope to hear from u soon