One main cause of not getting pregnant is the infertility. Either the wife or the husband can be the reason of it. But there are many ways to get pregnant by naturally or with the help of medical drugs.
When a couple is trying to conceive naturally, one factor to consider is knowing the menstruation cycle. In this method, the wife is responsible to track her cycle at least 2 months consistently. Knowing the ovulation day is the one key to get a high chance of getting pregnant.
How to determine the signs of ovulation?