First of all you have to try for at least 1 yr for conceiving .Secondly , there is a fertile window in women thatis 10 -17th day of her menstrual cycle when her ovuum is released .Cosidering her cycle to be of 28 days , fist day of menstrual cycle is considered to be the day when she get her periods , count 10 days from that day and try copulating during that period .
Next Steps
consult a gynaecologist to rule out any major abnormality if any .
Health Tips
try in 10-17 days of mentrual cycle