1. Easy to cause functional non -ejaculation
In the process of men's sexual intercourse, due to sexual excitement at a climax, the penis before ejaculation is accompanied by erectile and hard. Forcibly suspending sexual intercourse at this time, the penis will cause the function of the ejaculation center of the central nervous and waist dice.It is easy to suffer from functional non -ejaculation.
2. It is easy to make the woman feel cold
In the process of sexual intercourse, when the man reaches the climax, the woman often does not obtain sexual satisfaction at this time. If the man forcibly terminate sexual intercourse at this time, and ejaculate in external body, in the long run, it will cause women to feel cold.
From this point of view, the in vitro ejaculation is insufficient. If it is necessary to use scientific contraceptive methods, it is better to use scientific contraceptive methods.
3. Easy to cause couple discord
Normal and moderate and harmonious sexual life can enhance the feelings between husband and wife, but unscientific contraceptive methods such as in vitro ejaculation often cause a gap between husbands and wives.
Once the woman is pregnant, the man often thinks that it is not his own part of the semen (a small part of the in vitro radon overflowing) into the vagina (contraceptive failure). InsteadCauses family misfortunes.
Forcibly interrupted sexual intercourse, the woman's party could not be fully satisfied, the sexual psychology was suppressed, and she was disgusted with sexual intercourse. It also covered the husband and wife's emotions.
4. It is easy to cause men's neurasthenia
During the whole process of sexual life, its sexual reactions are completed under the control of the cerebral cortex.The psychological and physiological stimulus in sexual intercourse will cause a series of changes, and high excitement will make mental tension, accelerate heartbeat, and increase blood pressure.
At the same time, the reproductive organs are moving as penile blood vessel congestion and muscle contraction.
If there is a sense of interruption at this time, it will inevitably have a bad impact on sexual psychology. Over time, sexual nervousness is prone to occur, causing premature ejaculation, etc.
(Editor in charge: Doudou)
