Weakness of ejaculation may be caused by psychological factors, disease factors, surgical injury and other factors.
1. Psychological factors: In work and life, excessive psychological pressure, excessive mental tension or anxiety can induce weak ejaculation, and in serious cases, erectile dysfunction or premature ejaculation can also occur.
2. Disease factors: For example, urethral stenosis or prostate hyperplasia can lead to weak ejaculation during sex, which may be accompanied by urinary difficulties, frequent urination and other symptoms.
3. Surgical damage: If men undergo some surgery, such as rectal surgery or prostate surgery, it may cause damage to the nerves in the pelvic cavity, which will lead to dysfunction during ejaculation and cause weak ejaculation.
There are many other reasons for men to have weak ejaculation for a long time, so it is recommended to seek medical examination and treatment.