Marriages are said to be expand span of life for both the genders. But there is a factor of worry for the women getting married to younger men. They may possibly die much earlier before their expected death. The women who marry about 7 to 9 years younger man raise the probability to die earlier by 20 %. But in case of men, the scenario is totally opposite. Their probability of living life long enhances with this.

Some of the experiments were made to prove this theory. Married couples are like support systems that life partner’s offer to one another, the theoretical psychosomatic advantage from having younger wives, who possibly will become a custodian.

According to study the chance of death of men who marry 7 to 9 years younger women decreases by 11 % in contrast to couples of same age and elder wives.

But Dr. Drefahl has informed that for a female, the chance of dyeing early the increases with bigger age gap. It has no relation with whether she is older or younger than her husband.