Sperm ejaculation more lumbar pain, this indicates that the number of sexual intercourse is too much, or each sexual intercourse lasts too long, resulting in the lumbar muscles have pain. Because intercourse is also a high physical activity, long intercourse can easily lead to lumbar muscle have fatigue, it is recommended that the frequency of intercourse should be controlled, do not have multiple intercourse in a short period of time, should be regular intercourse, especially newly married young people, sometimes have 7-8 times a week of intercourse will easily lead to lumbar muscle pain. It is also recommended that middle-aged and elderly people have sexual intercourse once a week, which can relieve the pain in the lumbar muscles. Sexual intercourse is a pleasurable affair and excessive intercourse tends to lead to fatigue and is not helpful to the body.