Difference between identical and fraternal twins

When parents announce that they will have children it is an emotional moment that will come from nerves and anxiety, especially when it comes to new parents. But, if you advertise that they will be parents of twins and doubles twins fear (pun intended) because in addition to need more help and more effort, prospective parents are raises questions about the birth, the physical their children, their peculiarities. Therefore, in Bekia we are going to explain that it is a multiple birth and parents are likely to have twins or twins.

Differences between identical and fraternal twins

The technicality of twins or twins, are two names that confuse excess generally is called twins born on the same side and that physical is identical. But the reality is that there are large differences between children born in multiple births, but look the same.

The twins have few differences

Twins are born children of the same labor and the same egg. The brothers are physically identical, with characteristics that differentiate but barely visible to the naked eye. In this case, sperm in an early period of development are divided into two and two brothers originates future and different children. The twins, born in a single placenta.


In the case of the twins, it is babies born to the same labor, but from a different egg. This peculiarity makes his physique is not as identical as twins, as though born in a multiple birth, it would be the closest thing to a normal delivery. In this case, the sperm in an early period of development, is divided into two and leads to two sons and brothers including different. In addition, each born in a different placenta.

It is important that parents know that once the babies are born, at least the first few months should try to keep siblings together, as this remind you of the nine months that have been stuck together in his mother's belly and relax them. In many cases of multiple births, the parents have realized the importance of this union for their twins or twins, because each is looking to sleep, wake up at the same time to eat and even caress and fondle each other. The relationship established between children born of a multiple birth, is very special, and endures over the years, both emotional and genetically, are bonded for life feeling and suffering even diseases or life experiences very similar to each other.

Odds of multiple births

One of the most common questions among people who want to be parents or the doctor has already announced that it will be parents, is whether it can be twins or twins or what are the odds of that. Well, there are aspects that favor the possibility of having a multiple birth, but like everything in life, is not 100% safe.

At 35 increases the likelihood of multiple births

These are aspects that help, but do not ensure a birth with these characteristics. Two of the most common issues that cause multiple births are:

-Background Multiple birth in the family. This is one aspect that is most favorable to have twins or twins, hereditary. Therefore his mother's side, as the father, if someone in the family has had multiple births, the chances that the rest of the family could have it multiply. Is false the myth that skips a generation, just in case the father if the mother's father, grandmother of the baby, had twins or twins, it is normal to happen to his son, but this in no eggs and could not have become pregnant inheritance pierces her daughter (if any). Thus the myth that skipped a generation was created.

- Technique of assisted reproduction. This case usually occurs in older women generally 35 years, why in this age group more cases of multiple births are given, due to the use of in vitro pregnancies. This technique stimulates the eggs and the doctor inserts usually two or three embryos into the woman's body. If they fail two pregnancy would be normal, but in many cases given that previous stimulation causes more than one embryo work and the birth of twins or twins occur, even though GM is likely not by blood in the family. This section should be especially careful, because there have been variety of situations that have injected more than three embryos that have proven long-term assets and all deliveries have caused more than three babies.