what caused the decline in the number of sperm

According to the findings of researchers in Denmark, saturated fat may be associated with reduced sperm counts in men. This new study fin...

how to prevent vaginal pain during sex

Deep penetration during sex can sometimes make women feel pain. To overcome these problems, it is necessary to communication between couples...

Sexual function for health

Fortunately for those of you who are married. In addition to the emotional benefits, sex can also improve your general health. Good for ...