Regular sex boosts a mans fertility, say doctors.
In a contradiction of conventional wisdom on the subject, research has shown those who do not have sex often produce sperm of lower quality than those who do so daily.
This is thought to be because sperms DNA becomes more damaged the longer it remains in the body, cutting the chances of fertilisation and raising the risk of a miscarriage in the first weeks of pregnancy.
i am trying after my first baby now 7 years old , for fertility but not able have another one child every test is ok