There are two important sociological reasons for the increase in singlehood.
First, the social pressure to get married has declined.
Second, the opportunity for singles to have a good life has expanded.
This is especially true for women.
As educational and employment opportunities for women increase, marriage is no longer the only path to economic security, emotional support, social responsibility, and meaningful work.
The social pressure for a woman to get married has declined.
Singlehood has gained more popularity among present day women.
Women nowadays have more educational and employment opportunities.
The increase in singlehood is due to two main sociological factors.