See the previous Vlog: How do you know if you are ovulating? Which is more accurate?Whats the difference .<br>Normally in a normal cycle, which is a very regular cycle, which happens between 28 days to 30 days, the ovulation occurs between 11th day tot eh 21st day.<br>With so many apps out there how do you know what the best ones are when you want to get pregnant? Taking Charge of Your Fertility: .<br>When a couple is trying to conceive, it can be difficult to know exactly when youre ovulating. And in order for pregnancy to occur, you need to time intercourse .