When is the best time for mating in a day?
The answer is probably before and after work. Coincidentally, chickens also like to mate at sunrise and sunset.
From the perspective of natural selection, people need to earn money to support their families, and people who work well during office hours are more likely to survive. Chickens are no exception. Eating takes up most of the time except sleeping. The pheasants rest at sunrise and sunset. Only in the warm nest in the morning and evening. The world outside the home is dangerous.
From the point of view of sexual selection, mating is the most easily fertilized period, and good steel needs to be used on the blade. Males should actively compete for the best conception window, with a view to achieving twice the result with half the effort. When is the best conception period? For humans, it is ovulation, and for chicken, it is also an ovulation period.
The reproductive system of human and chicken is totally different. People ovulate once a month. Layers lay eggs every 26 hours. After laying eggs, they will ovulate new eggs soon. After a day’s maturation, the new eggs become tomorrow’s eggs.
If you don’t get pregnant, you will come to your aunt. If you are pregnant, you will be close to ten months without ovulation. The hen’s aunt and her baby merged into one thing, and the next egg was laid, whether fertilized or not. Every month when the pain came to life, can only think about, fortunately not reincarnated as a hen laying eggs every day.
Will humans ovulate at certain times of the day?
According to some sources, most women ovulate at night, but this may be because most women do it at night. What’s more, the test paper for ovulation test has a day error, and it can not be accurate to the time of ovulation.
The most rigorous way is to go to the hospital to do B ultrasound, but until the end of the registration queue inspection, home has no strength to create people, is not feasible, the vast number of pregnant women can only squeeze under the guidance of semi-scientific and semi-metaphysical husband.
Since the ovulation period of women is erratic, researchers inevitably focus on men. They stubbornly believe that men’s bodies are governed by some mysterious rhythm and that sperm quality and quantity change regularly throughout the day.
A 1999 study found that men’s evening sperm quality was higher than that of early morning sperm, but this year’s other study says no. Morning sperm is more energetic . Despite the arguments, both studies have one thing in common, and the data are from infertility centers.
In another study, the data of normal pregnant couples were collected. 430 couples or couples took an active part in the study when they heard that sperm quality could be measured free of charge, but the researchers’follow-up action scared most of the participants, hoping that the male participants would wear underwear that could measure testicular temperature and reveal the course of their temperature changes during the day, with most men being inconvenient (Shu) Refused on the ground.
Only 60 brave men contributed to science. The results showed that the testicular temperature in the evening was slightly higher than that in the daytime. The lower the testicular temperature, the higher the sperm concentration was . This faintly implies that a day’s plan lies in the morning, but some slight statistical advantage has little guiding significance for individuals.
Compared with the researchers, it is much easier to study chickens. Hen hens put their nests in a 24 hour camera to know when they are more active. The results showed that there was an early peak and a late peak in their mating curve. Why?
Because hens like laying eggs in the morning and at noon.
Laying eggs and giving birth are similar processes, and the chances of fertilization before and after laying eggs are very low, so the hen will refuse to pose as a cock away, and the cock walks away with a sense of humor. By the end of the evening, most hens were already free from eggs and were ready to ovulation.
According to the universal rhythm law, it is as if human beings should concentrate on producing at one time. Data from a Turkish hospital showed that the lowest birth rate was between 12 a.m. and 6 a.m. the next morning, with little difference at other times.
This may be because women used to have unsafe midnight births, blacklights were difficult to operate, and could disturb sleeping families. Despite the prehistoric legacy of modern medicine, which allowed humans to give birth whenever they wanted, this prehistoric habit has reduced the burden on obstetrics and Gynecology night shifts.
As to why hens like to lay eggs in the morning and at noon, no scientists have studied this question in depth. It can be argued that either the time of laying eggs in an evolutionary advantage, or hens confined to physiological structure, have to do so.
Is it really safer to lay eggs at noon in the morning? First of all, there are more predators in the daytime than in the evening. Imagine that hens are laying eggs red-faced. It happens that a predator arrives and either runs or does not run. If you decide to run, should half the eggs pulled out be retracted or pulled out? Second, even if there is no predator when laying eggs, what happens when the hen goes out to forage and the remaining eggs are eaten by the snake?
The only advantage that can be thought of is that this can reduce the risk of egg crushing in the body. Eggs are covered with soft, hard shells before they are born. Exercise can break them up in the body. If the shells pierce the birth canal and internal organs, the hen will die in the most painful way. Hen’s life is obviously more important than the egg.
Relatively leisurely in the morning, the hen can rest assured to finish eggs and then go out, otherwise the afternoon outside work too hard to carry the ball, a fall may be broken doll, to the point may also face the plight of not finding a nest to lay eggs.
The egg laying rhythm of a hen directly affects the physiological impulse of a cock.
Hens have vas accumulators, and the sperm can be used for more than a dozen days at a time of mating, so they have always been extremely resistant to mating. After laying the eggs the hen will cackle and tell the cock that it’s not a good time to mate. Anyway, I don’t want to mate. Even if you force me, you can’t be the father of the child. Don’t waste your time. Over time, a cock hears a hen’s cackling and automatically loses her eroticism.
Cocks had to adjust their mating strategies, choosing to pounce at sunset, when old eggs were already laid and new ones were being bred, the best mating time. Some cocks can’t hold back until the hens wake up and start laying eggs, so there’s a small peak in the morning.
Sperm at this time, although not directly to the future egg fertilization place, but can be temporarily stored in the vas accumulator, hens after laying eggs, if not mated again, will be activated in the vas accumulator sperm. Roosters are not only active at night, but also produce the largest number of sperm in a day.
But cock competition is concentrated in the evening, making the hens uneasy.
Ninety-two percent of mating is initiated by cocks, and in most cases hens refuse to mate, but rejection is mostly useless. The higher sex ratio of roosters, the more serious sexual harassment. The hen occasionally invites the favorite cock to mate. For the hen, mating in the evening is the most likely fertilization, and the happiest mating with the favorite cock. The chicken is perfect when both occur simultaneously.
In groups with fewer cocks, hens often invite cocks to dinner as they wish, but in groups with more cocks than hens, a flock of cocks grabs the hens as if they were hungry wolves in the evening, and their loved ones may not be able to beat the sperm bug at all. Cock.
The hen can only see the cock to hide, and then choose in the cock’s sexual desire is generally not violent enough in the morning, quietly and lovers, sperm stored in the body for occasional needs .
Reproductive power is reflected in the ability to copulate according to their own wishes, hens laid eggs period greatly manipulated the cock’s sexual behavior, cock unscrupulous rape and greatly manipulated the hen’s right to copulate, hens from the physical strength can not compete with the cock, but the body has the final control of sperm storage, fight for the initiative to reproduce.
The battle between the sexes never stops, but the interesting thing is that one side can never completely defeat the other because you have me and I have you.