Generally it is normal to have sex 2-3 times a week, but the main criterion is not to feel strained the next day, that is, on the basis of this, you can increase or reduce sex appropriately, mainly based on the physical condition of men or women to decide. If the man’s health is relatively good, you can appropriately increase sex. If a man’s physical condition is poor, you can appropriately reduce the sex life, such as a week to have sex is also possible. How many times a week to have sex, is not an absolute value, mainly depends on the physical condition between men and women. Of course, in daily life, do not deliberately go after too much sex life.