Dr. Idris Q answered:
a year ago
If you want to know about your fertile period, fine. This is different from your date of conception. It is true that your chance of conceiving is higher during your fertile period but you have to get it clearly that your conception might not fall on these days.
So I will calculate your likely day of conception on the assumption that you conceived on one of your fertile days. Okay?
In a regular 30 days cycle, you will ovulate 14 days to the next cycle which is the 16th day of your 30-day cycle. So if you menstruated on last on 11/11/16 (day 1) your ovulation will be around 26/11/16 (day 16) and your fertile period will be about 3 days before and after your ovulation day which will be 23rd-29th of November, 2016. So, you likely conceived around 23rd - 29th of November, 2016 going with the calculation. Hope it's clear?