Traditional Culture Encyclopedia - Weather inquiry - I hope someone with experience can tell me how to get pregnant.
I hope someone with experience can tell me how to get pregnant.
It is best to start preparing for pregnancy one year after marriage, because at this time, two people have a stable relationship, are familiar with each other's various lifestyles, and have a tacit understanding. Before practice makes perfect, they all have the sweetness of love. At this time, life is relatively stable, so you can consider pregnancy.
The best time for pregnancy (referring to the first three months of pregnancy) should be May 5- 10/0 month, and try to avoid early spring and winter. The air pollution is heavier in winter, and the pollutants in the atmosphere are obviously much higher than those in other seasons, which is prone to defects. And early spring is the season with frequent viral diseases. During pregnancy, especially in the first trimester, even a small cold will have a great impact on the fetus. In the worst case, the fetus will be deformed. May-10 is the most abundant season for vegetables and fruits, and it is easy to get rich nutrition, which is very beneficial to the growth of the fetus.
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pre-pregnancy preparation
1. Optimum reproductive age
For the country, couples who give birth to children 2 ~ 3 years after marriage are conducive to controlling population growth; For individuals and families, there is a buffer time after marriage, which is beneficial to the health, study and work of husband and wife, and will not be too nervous economically and mentally. Physiologically, female reproductive organs generally mature after the age of 20, and the development and maturity of bones will be around the age of 23. If you get pregnant before the bone is mature, mother and child will compete for nutrition, which will affect the mother's bone development process.
This is a good time to get pregnant.
First of all, you are in good health. Pregnancy is best arranged in a period when both sides are not nervous about work or study. Pay attention to the working or living environment before pregnancy. Whether you have been exposed to substances harmful to the fetus, such as radiation and lead, you should be isolated from harmful substances for a period of time before pregnancy. If you take birth control pills, stop taking them first, and then use tools for half a year before getting pregnant. Family economic status is also one of the issues that should be considered before pregnancy. It is best to arrange pregnancy after the family has a certain amount of savings. The choice of seasons, the renewal of everything in spring, both men and women are full of vitality. At this time, sperm and egg cells develop well; Three months after pregnancy is the period when the fetal brain and nervous system are formed. At this time, it is the crisp autumn season, which brings spiritual pleasure to pregnant women. There are also various fruits and vegetables, which provide pregnant women with a variety of nutritious foods to choose from and provide favorable conditions for fetal development. Generally speaking, late winter and early winter are the seasons that are prone to various viral diseases, such as rubella, influenza and mumps. Once pregnant women are infected, it is easy to cause fetal malformation, and pregnant in winter, when giving birth is summer, the hot weather will bring inconvenience to pregnant women and babies.
As we all know, children's gender, intelligence and birthday are closely related to their parents, but studies have proved that having children depends not only on their parents, but also on the climate. Recently, two scientists from the University of Mü nster, Germany, analyzed the birth records of 654.38 billion babies in 200 countries and regions around the world, and found that climate will affect children's date of birth, gender and intelligence.
10-22 degrees Celsius is the easiest time to get pregnant. Scientists believe that the easiest time to get pregnant in a year is when the sun shines 12 hours a day and the temperature is kept at 10-22 degrees Celsius. Such a climate helps to stimulate ovulation or produce a large number of sperm. When the temperature exceeds 25 degrees Celsius, it will inhibit pregnancy. In the United States, for example, March and April in spring and 10 and1month in autumn are the most suitable months for pregnancy.
Although human beings have more sexual life in summer, women are less likely to get pregnant than in winter. On the one hand, the number of male sperm decreases in summer; On the other hand, women's eggs are more fertile in winter. At the same time, women who are pregnant in 65438+February and 65438+ 10 months have the highest probability of giving birth to twins and triplets.
Climate affects boys and girls, and special weather also affects the sex of the fetus. For example, from June 5438 to August 0977, the sex ratio of babies born in many parts of Britain was surprising: there were 5% more boys than girls. The reason is that scientists believe that this is related to the drought in Britain from June 65438 to June 65438. A heavy rain in mid-September, 1976, made the trace elements accumulated in the soil penetrate into groundwater and other water sources at a fairly high concentration, and then were absorbed by the human body through diet, resulting in the pairing of sex chromosomes in favor of the production of men. On the contrary, heavy fog appeared in London at 1952 and 12. After 320 days, more girls were born locally than boys.
In addition, women who are pregnant in April and May are more likely to give birth to boys, while women who are pregnant in 1 1 month and1February are more likely to give birth to girls.
As for eugenics, scientists believe that besides the quality of parents, it is also related to the activities of the sun. Two scientists from the former Soviet Union counted the births of some world celebrities and found that Darwin, Tolstoy, Turgenev and Ibsen were all born around 1825, when the solar activity was relatively stable. Because the peak of solar activity will disturb the earth's magnetic field, it is prone to magnetic storms and other phenomena, leading to abnormal climate, thus interfering with the biological rhythm of the fetus.
At the same time, scientists also found that most of the world celebrities and scientists who won the Nobel Prize in 1 tens of thousands were born in March and April. Moreover, the height of children born in this period is higher than that of children born in other months, especially compared with children born in 10- 12, the gap can reach 4 cm. This is because these children were conceived in May and June of the previous year. In spring, both men and women are full of vigor and vitality. At this time, the development of sperm and egg cells is better.
The other is about conception:
The best time to get pregnant
1, the best pregnancy age (24-27 years old)
Female reproductive period is 20-30 years old. Physiologically, female reproductive organs generally mature after the age of 20, and the development and maturity of bones will be around the age of 24. If you get pregnant before the bones mature, mother and child will compete for nutrition, which will affect the progress of mother's bone development.
But also because of uterine contraction weakness, abnormal fetal position, fetal dysplasia and so on. , will affect the baby's health. Therefore, it is reasonable for women to have children at the age of 24-27, preferably not over 30, especially not over 35. Because women are too old, the possibility of abnormal egg cells increases, and the rate of fetal malformation will increase after conception, which is not conducive to eugenics.
2, the best pregnancy season (late spring and early autumn)
The change of four seasons has obvious influence on human conception, pregnancy and fertility. Choosing an ideal pregnancy season is of great significance to maternal health and fetal growth and development. Experts believe that the best season for pregnancy is late spring or early autumn, that is, March-April or September-10.
American scientists investigated and analyzed 45,000 freshmen, and found that the excellent rate of children born in spring and autumn is 60% higher than that of children born in midsummer. Because the first trimester is the stage of fetal cerebral cortex formation, the temperature in summer is too high, pregnant women have heavy pregnancy reaction, poor appetite, less protein intake and high body consumption; In severe winter, the temperature is too low, there are few fresh vegetables, pregnant women often live indoors, have too little activity, and have insufficient fresh air supply, which makes them easy to catch a cold. These adverse climates will affect the development and intelligence of the fetus.
Pregnancy in late spring from March to April is the season when spring blooms. At this time, the climate is mild and suitable, and rubella virus infection and respiratory infectious diseases are less prevalent. The diet and daily life of pregnant women are easy to adjust, so that the fetus has a stable development environment in the initial stage, which is most conducive to preventing teratogenesis. Adequate sunshine is another benefit of spring pregnancy, which can provide good sunshine conditions throughout pregnancy. Ergosterol in pregnant women's skin can be turned into vitamin D under the ultraviolet radiation of the sun, which promotes the absorption of calcium and phosphorus and is beneficial to the growth and development of fetal bones. In addition, sunlight on the skin can promote blood circulation, sterilization and disinfection, which is also of great benefit to the health of pregnant women.
Early autumn, September -65438+ 10 is also more suitable for pregnancy. Because September-10 is a crisp autumn, the climate is warm and comfortable, and the appetite for sleep is not affected. It is also the golden season of fruit production, which is very beneficial to the nutritional supplement of pregnant women and the development of fetal brain. The expected date of delivery of pregnant women is late spring and early summer, and the climate is mild. Adequate supply of auxiliary equipment is conducive to the recovery of pregnant women and the promotion of milk secretion. Children's clothes are gradually reduced, which is more convenient for nursing. In addition, at the turn of spring and summer, the sun is abundant, and the baby can have good lighting conditions, which is conducive to the calcification of the baby's growth and development and is not easy to suffer from rickets; In winter, the baby has gradually grown up and can avoid the epidemic peak of intestinal infectious diseases.
3, the best pregnancy time (ovulation)
The latest research results show that the pregnancy rate of * * * is higher on the day of ovulation and the first five days, and the "peak" of pregnancy rate is the day of ovulation. In order to increase the chances of pregnancy and improve the quality of the fetus, both men and women should abstain from sex for a period of time before ovulation, so that both sides have enough semen and blood. Too thin or too frequent * * times are not conducive to pregnancy, too short * * interval, too thin semen and less sperm are not conducive to pregnancy. Usually, you need to abstain from sex for 3-5 days before ovulation to ensure a sufficient number of high-quality sperm fertilization. In addition, it should be arranged as close as possible to the ovulation day. Because it is too early before ovulation, the sperm stays in the female reproductive tract for too long, and it is too late after ovulation and eggs, and the quality of fertilization is poor. Both of these conditions affect the quality of fertilized eggs, which is not conducive to eugenics.
Women don't have to have an orgasm to get pregnant, but orgasm can increase the chances of getting pregnant, because there is positive pressure in the uterus during orgasm, and then it drops sharply to negative pressure after orgasm, which creates attraction in the uterus and is conducive to sperm swimming in. In addition, during sexual excitement, two-thirds of the vagina expands into a pool of semen after * * * *, and the outer 1/3 segment contracts, which reduces the outflow of semen, and the uterus rises when excited and decreases when subsided, which is also beneficial for sperm to flow into the uterus from the pool of semen. Furthermore, during sexual excitement, the vagina splits into alkaline mucus, which increases the PH value of the vaginal environment, which is usually acidic, which is beneficial to the survival and activity of sperm.
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