I have been for married for a year plus now and my wife has not gotten pregnant. I have tried to monitor her period so that I would know when to have sex with her and she can conceive easily, but her menstrual flow keeps changing constantly. Please, I need your advice.
I think the best way you can help your wife is too see a doctor, a gynecologist specifically. If there is any underlying reasons for the change in her periods, they would tell you and they would recommend drugs that would correct such. Continue to be a loving husband.
All the best,