Twins are common in multiple pregnancies, but what are the causes?

The cause is genetic. The incidence of multiple births increases in couples with multiple births, and dizygotic twins have a clear genetic history.

The main reason is the influence of genetic factors, but also by the influence of maternal age, parity, endogenous gonadotropins, and the use of ovulation induction drugs. All of these factors contribute to the birth of twins in multiple pregnancies.

The reason is that a large number of pregnant mothers are due to genetic reasons, because there are twins in the family, and they are generally over 40 years old, and after the number of births, the probability of multiple pregnancies is also higher.

Because twins are more likely to survive, it gives people the feeling that there are many twins, and other multiple pregnancies are very prone to danger and miscarriage.

Twins or multiples account for only about 3 out of 100 births, but the rate of multiple births has been increasing in recent years. The following introduces what factors are related to the fact that some pregnant mothers can give birth to twins or multiple births.

A family history of multiple requisidus pregnancies increases the chances of twins or multiples. A family history of identical twins does not necessarily increase the likelihood of multiple births, although offspring of male identical twins are more likely to have their own identical twins. However, if there are fraternal twins in the family, then the chances of conceiving twins increase.

This is because the woman's family history of fraternal twins indicates a higher probability of ovulation of more than one egg per cycle. If both parents have fraternal twins, then the chances of twins are higher.

People who are obese (BMI over 30) are more likely to conceive twins or multiple babies than people with a healthier body mass index because the extra body fat causes estrogen levels to rise, and higher levels of estrogen cause the ovaries to release two or more eggs at ovulation. But some other factors also make it harder for some overweight people to conceive.

People of above-average height are more likely to conceive twins. Why this happens is unclear, but one theory is that better nutrition leads to higher height, which increases the likelihood of twins or multiple births to some extent.

Blacks are more likely than whites to conceive twins, and Asians are the least likely to conceive twins.

Having had one or more previous pregnancies, especially if you have had multiple pregnancies, will increase the chance of multiple births.

While research is still ongoing, some studies have found that people who eat a lot of dairy products are more likely to conceive twins. One theory is that growth hormone given to cows affects hormone levels in humans.

Twin pregnancies increase the risk of pre-eclampsia, gestational diabetes, premature birth, stillbirth, low birth weight, or birth disabilities and congenital health conditions, such as cerebral palsy and autism. If you do conceive twins or multiple births, be sure to practice good prenatal care.

It has to do with genes, it's a natural thing, and it's not something that can be controlled by external forces, so you must be calm.

Nowadays, there are many expectant mothers who can give birth to twins or multiple births, and for expectant mothers, the process of pregnancy is a very special experience, full of anticipation and joy for the children in the womb, but with twins or multiple births, the body bears a lot of weight. And some expectant mothers can only conceive one child per child, what is the reason for this? Why some expectant mothers can conceive twins, while some expectant mothers can only conceive one.

What causes expectant mothers to have multiple births or twins? There are many reasons for this. For example, expectant mothers who conceive through assisted reproductive technology are prone to give birth to twins, because in order to increase the success rate, doctors will put multiple fertilized eggs in the process of conception to increase the chance of pregnancy, so they will also give birth to multiple babies.

There is also a congenital factor, couples with genetics are also prone to having twins. For example, if your significant other is a twin, you may also have twin babies. In the case of a natural pregnancy, this is the most likely reason for the birth of twins.

If the expectant mother has a history of multiple births in her family, the chances of having twins are greater than that of other expectant mothers.

Some expectant mothers want to have twins, but they don't have an innate advantage, what should they do? Even now, there are many mountains and lands, and external conditions can help expectant mothers give birth to twins. For example, artificial reproduction can give birth to multiple births, and you can also take some drugs to improve the quality of your eggs.

If the expectant mother is pregnant with multiple births, then she must pay attention to timely intake of nutrition, not only a person needs nutrition, but the fetus in your belly also needs more nutrition, not to mention that many fetuses must pay attention to balanced nutrition in terms of diet, you can eat less and more meals, but you must eat more nutritious food, so that your body becomes healthier and stronger.

Genetic factors, such as twins or multiple births, are all traceable and can be checked by machines.

I think that some expectant mothers can give birth to twins or multiple births, which has a certain relationship with genetic factors, environmental factors, etc.

Pregnancy with twins is more common due to parental inheritance, and supplementing with folic acid during pregnancy preparation can also increase the chance of conceiving twins. If you are sure that you want to conceive twins, you can consider ovulation induction or IVF, and the probability of success will generally be about 80%.

The birth of twins can not be controlled by humans alone, mainly depends on the number of ovulations and the timing of sexual life, which is a complex process that is rare in clinical practice, and ovulation drugs are mostly recommended in clinical practice. Or artificial insemination is carried out to achieve the order of twins.

First of all, the family has genes in this area, and there is to take folic acid, which can also be used as an IVF option, and you should eat more alkaline foods.

Hello, generally speaking, there are two cases in which a pregnant woman gives birth to twins, one is an identical twin and the other is a fraternal twin. If you want to have twins, you need to release two eggs at the same time.

In the case of multiple pregnancies, it may be due to genetics, or multiple eggs may be released at the time of ovulation of the ovaries. Multiple pregnancies are usually caused by genes.

In this case, it is generally a factor of family inheritance, because there have been twins in the family, which means that you all have the genes to carry twins, so you can give birth to twins.

Everyone's body constitution is different, and this is also related to genes, and some people have the gene for twins or multiple births in their families.