Penile length is a measure of masculinity. In a non-erect state the length of penis varies from 3.3 inches to 4 inches and average erect penis measures about 4.5 to 8 inches with an average of 6 inches. Most married men continue with the practice of masturbation even after marriage. This is because both the partners may not always want to be sexual at the same time. The penis can become locked in vagina during intercourse.
Copulatory tie occurs only in certain animals.
Vaginal locking of the penis cannot occur in human beings. Vasectomy causes impotence. Vasectomy has no negative effect on the sexual performance. Most men and women find intercourse more pleasurable after vasectomy because their concern over a possible pregnancy gets eliminated. Reproduction in any form is prohibited without prior permission.