16th day of ovulation. Of pregnancy?

Hello, I get regular periods on time. I had been on ovulation induction medicine letrozole since last 5 months.. for concieving.. Each month ovulation happened on 13th day.. 2 months - lining not grown 1 month - ovulation did not happened as hcg was late. 2 month- got 2 or 3 leading follicle but was not growing properly, hence was supported by hmg injection.. ovulation did happ ened but did not work .. Now, this month, I did not took letrozole, all on my own body, but continued scan from day 12th.. Day 12- 10 mm and small follicles (hmg 75 day 12 & 13) on right ovary Day 14 - 12mm and 10mm - 2 follicles (hmg 150 day 14 & 15) Day 16 - 14mm and 11mm - 2 follicles on Right ovary & one small on left ovary.. Will I ovulate this month..?? Will this slow growth affect my chnaces of pregnancy??