From the perspective of biology, women's contraception is not logical.If a woman's contraception is just a egg that is excreted for a month, then men make tens of thousands of sperm every day, which is more likely to become pregnant and more obstructive.And as far as the current social structure, a man's contraceptive effect is probably not just a couple's contraception.
Why can men eat more celery?
Studies from Bati Li, a female physician from Poetry in Thailand, for ten years. It is found that everyone often eats and harmless celery can reduce the number of male sperm insects.She tests men aged 18 to 20, healthy and fertility men, and let them eat or eat 75 grams of celery (about two or three plants) for a week or two every day.The extent, this situation will return to normal 16 weeks after stopping the food.However, this study lacks more precise comparison experiments.
Using drugs for contraception, women's contraception is easy to think of and easy to do. At present, as long as the female lotus medicine secretion cycle is changed to prevent ovulation, the effect of contraception can be achieved.However, to kill hundreds of millions of sperm insects without side effects, and you can reply to fertility after stopping the drug. It seems difficult to achieve this ideal drug. However, there have been many scientists who have not given up in this direction since ancient times.
The prescription from food experience to contraception in ancient medicine is also the source of inspiration for modern contraceptives.For example, the American Indian people first used the purple grass to contraception. Later, it developed a mixture of at least three substances containing purposic acid, which can inhibit the activity of mice and the development of sexual organs.Another example is that there are no descendants after feeding male and female rats with Indian wild peas. After being refined, it is found that the two -based hydrogen kolt is taken to women on the 16th and 21st days of the menstrual cycle, 300 to 350 mg each time.A decrease of 50 % or sixty -fif0 %; men's sperm number is reduced by 50 % after taking.
In addition, there are many contraceptive biological active plants, which are not clear about the effective ingredients. Like wild banana seed extracts, experiments have proven to have anti -bed and resistance glands to mice, rats and rabbits.Chinese folk food rapeseed and eggplant plants, purple eggplant flowers, and persimmon are used for contraception. Other traditional Chinese medicines such as Bai Zhi, Angelica, Chuanxiong, and Live Land also decoct it for contraception.
Reminder: Although men eat more celery have contraceptive effects, they should not be eaten for a long time, so as not to cause many adverse effects; the method for men to choose contraception is to avoid women's physiological period and know how to use condoms correctly.Celery can cause the problem of decreased sexual desire.
(Editor in charge: Zheng Guisheng)
