What causes premature ejaculation?
Premature ejaculation is divided into two types: lifelong premature ejaculation occurs from the first time a person has sex and is ongoing throughout their sexual life. This can be caused by a chemical imbalance in the brain, which causes ejaculation with only a little stimulation. The other type is acquired premature ejaculation, which can develop in healthy men that have otherwise been performing sexually without any ejaculatory problems. This form can occur as a result of a new relationship, past sexual performance or experiences, expectation of failure, stress and religious beliefs.