|
According to a survey of users indicated in a variety of contraceptive methods, coitus interruptus in second place! See a lot of people are using this way of contraception. However, ejaculation on men and women are much harm! 1. Easily lead to men's sexual neurasthenia Men in the sexual life of the whole process, the reaction is done under the control of the cerebral cortex. Sexual intercourse in the psychological and physical stimulation will cause a series of changes, and a high level of excitement will make the mental stress, heart rate, blood pressure and so on.Meanwhile, the reproductive organs showed vascular congestion and muscle contraction penis moving onwards. If this is interrupted sexual intercourse, a great sense of divertissement not entirely bound to have adverse psychological effects of the passage of time, prone to sexual neurasthenia, causing premature ejaculation, impotence and so on. 2. Is not apt to cause functional ejaculation In the men during sexual intercourse, as sexual excitement was at its height, accompanied by the penis before ejaculation, erection, hard, so when the forced suspension of intercourse, the penis out, will the Department of the nervous system and spinal ejaculation center features dice that barriers, long time, they susceptible to functional non ejaculation. 3. Could easily lead to marital discord Normal amount of a harmonious sexual life but can enhance the feelings between husband and wife, but the ejaculation of this unscientific method of contraception often caused by the gap between husband and wife. Once the woman be pregnant, the man often do not think that a small part of his semen (ejaculation small part of the pre-spill) into the vagina caused by contraceptive failure, but mistaken for a woman having an affair and infidelity, the ensuing quarrel, resulting in the family misfortune. The forced interruption of intercourse, the woman not completely satisfied, psychological suppression of sexual aversion, the same feelings to cast a shadow over the couple. 4.Tends to produce frigid woman During sexual intercourse, when the male orgasm, the woman at this time often did not get sexual gratification, forcibly terminated if the man at this time sexual intercourse, ejaculation in vitro, the long run, will lead to women's frigid. From this, ejaculation taking insufficient, and if contraception or contraceptive methods with scientific good. 2010-08-07
|
