Do not you worry, first suggested both men and women 3-5 days of abstinence, in the same room to try ovulation, male maid or posterior position on sexual intercourse, and after each sexual intercourse Do not rush to pull out the penis after life, the woman's buttocks Xiadian pillows can also increase the chances of conception. sex life too often may also affect pregnancy. if it is still difficult pregnancy, you need both men and women abstinence 3-5 sky hospital. man checks semen analysis, female sex hormones checked six, basal metabolic rate, ovarian function, such immunological tests, advice and your loved one to a regular hospital for a full system check, a clear cause of infertility, targeted therapies. In general, have a normal sex life, not pregnant before considering possible infertility. normal sex life, probably are not pregnant before considering infertility.