What should be the time of intercourse to achieve a pregnancy?
Timing of intercourse depends upon the duration and regularity of menstrual cycle of female partner. Usually, in normal circumstances, ovulation occurs fourteen days prior to expected periods. So, in general if a female partner is having a regular cycle of 28 to 30 days, she should have intercourse daily or alternate day from day 12 to day 18 of menstrual cycle to have a pregnancy. If cycles are irregular then prediction of ovulation is difficult, in such cases you can take help of ovulation tests or consult your gynecologist.