As the saying goes, men come from Mars and women come from Venus, men and women are physically and psychologically very different, and sometimes it is difficult to understand each other, leading to misunderstandings. In order to make the love life between couples and couples more harmonious, in fact, both men and women need to understand each other's physiological common sense. Let's discuss the common sense of andrology that women should know.
1. Do men bleed during their first sex?
Women have hymen, hymen are easy to rupture for other reasons, women do not bleed during their first sex, but the probability of bleeding during their first sex is high. What about the man?
Males certainly do not have a corresponding hymenist. Because the structure of the reproductive organs is significantly different from that of women, there is no need to protect similar membranes.
However, the first time of life in men is stressful or foreskin injury, there is a possibility of bleeding.
2. Is it normal for male penis curvature?
Women who do not have sex mostly believe that the male penis should be straight after an erection. The fact that about 70% of men have an erection after the penis bends at different angles and degrees is actually normal, which does not mean that men are unhealthy and does not affect the quality of sexual life.
3. Why do men have morning sickness?
Male erections are sometimes associated with sexual stimulation and sometimes not with sex. The data shows that even men get erections many times even when they sleep in the middle of the night. As for morning sickness, it is a normal physiological phenomenon that has nothing to do with consciousness.
Male morning erection is closely related to changes in androgen levels in the male body and the reflex effect of related organs, if the man does not have morning erection for several days, it is necessary to suspect whether there is dysfunction.
4. Can a male penis break?
There are no bones in the penis and there are indeed fractures. After the male penis is erect and engorged, if it receives a sharp curvature, it will cause damage to the white membrane outside the cavernous, and the man will feel severe pain, along with the swelling and bruising of the penis.
When having sex, attention and angle are necessary in order not to expose men to unexplained harm.
5. Why is withdrawal unreliable?
If you don't want to get pregnant, the most common way is of course for men to use condoms, but there are also men who don't want to use condoms for pleasure. At this time, withdrawal is a very unreliable form of contraception.
Men do not secrete sperm when ejaculating, and at the beginning of sexual life they do not consciously secrete prostate fluid, in which there are sperm, and it is possible to get pregnant.
In addition, if the man habitually interrupts sexual intercourse, excessive mental tension during sexual life, long-term sexual dysfunction.
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