Andrology cold knowledge, do you know how many?
1. Size difference
The second brother has individual differences, generally around 10 cm to 15 cm. Know that the ability and size have nothing to do with ~ the bigger the better. If it is not particularly small, it will not have any impact on the couple's life.
2. Tadpole survival time
Emergency contraception is usually limited to 72 hours of couples' lives, which is related to the survival time of tadpoles. Tadpoles take about 90 to 116 days to survive in women for 72 hours.
3. It's not a good thing to stick around for too long
There are a lot of men who always try to get the second brother to stand up, in fact, sometimes too long is not a good thing, because the second brother is mainly composed of sponges, covering a layer of skin, B stands up for too long, can not fade will make men very painful.
4. The second brother will also get sick
According to relevant sources, more than 90% are caused by psychological factors. Only a few are caused by physiological factors, including organ lesions, hormonal disorders, etc.
Therefore, if your brother is sick, don't be too anxious and don't put too much pressure on yourself, otherwise it will cause a psychological burden on yourself.
I am Dr. Jiang, you still have any questions can leave me a message, I will answer your doubts as soon as possible #Health Knowledge Science ##Men##Health Science Popularization Contest ##健康 #
