It doesn't happen
Couples who want to have a baby are advised to consult their doctor after one year of trying to conceive without success.
It is helpful if you have already compiled records or documentation of your cycle data in advance before seeing your doctor. These records provide your doctor with numerous clues to determine the possible causes behind your failed attempts at pregnancy.
In the course of your cycle there are several indicators of your fertility which you can document using a cycle sheet or by using a cycle monitor such as cyclotest baby. This monitor records your cycle data, evaluates the data automatically and informs you whether you are in your fertile phase or not. It also allows you to transfer your cycle information onto your PC and then plot this information out to create your own personal fertility profile.
Not being able to conceive can also be traced back to a poor diet lacking in essential nutrients, undetected diseases or illness and excessive stress. These factors decrease your chances of getting pregnant so if any apply to you, you should modify your lifestyle accordingly.
Many couples regularly have sex at times when it is unlikely or even biologically impossible to bring about a pregnancy. This happens frequently because ovulation doesn’t occur in the middle of the cycle like most women believe. Like any other natural process, ovulation varies from cycle to cycle. Ovulation is also easily influenced by factors such as diet, intense exercise, stress and medicine. Therefore, it is important to found out when your personal highly fertile days occur in order to plan your love life accordingly.