Every couple who has trouble conceiving is wondering why this is happening. One of the first answers to this difficult question is considered the so-called group compatibility of partners. Let's try to figure out how these partners' blood parameters affect conception and successful pregnancy.

A blood group is a system of individual antigenic characteristics of red blood cells. According to the data of the International Society of Blood Transfusion, today there are 36 known group systems. The most common and used in applied medicine are the international systems AB0 and Rh factor. To determine the blood group, a method is used to identify specific groups of proteins and carbohydrates that are part of the erythrocyte membrane structure. The system of characteristics is encoded in DNA and transmitted from parents to children.

In the AB0 system, 4 blood groups are divided: 0 (I), A (II), B (III), AB (IV). The first letter in the title indicates the type of protein located on the surface of the erythrocyte. For example, when we say that a person has a third blood group or B (III), this means that type B proteins are located on the surface of his red blood cells. The most common in the world (36.44%) is the first blood group 0 (I). What type of blood a child may have, depending on which groups are owned by his parents, will be shown in the table below.

Blood group of the other parent

Blood group of one parent

0(I)

A(II)

B(III)

AB(IV)

0(I)

0(I) — 100%

0(I) — 25%

A(II) — 75%

0(I) — 25%

B(III) — 75%

A(II) — 50%

B(III) — 50%

A(II)

0(I) — 25%

A(II) — 75%

0 (I) — 6,25 %
A (II) — 93,75 %

0 (I) — 6,25 %
A (II) — 18,75 %
B (III) — 18,75 %
AB (IV) — 56,25 %

A (II) — 50%
B (III) — 12,5%
AB (IV) — 37,5%

B(III)

0(I) — 25%

B(III) — 75%

0 (I) — 6,25 %
A (II) — 18,75 %
B (III) — 18,75 %
AB (IV) — 56,25 %

0 (I) — 6,25 %
B (III) — 93,75 %

A (II) — 12,5%
B (III) — 50%
AB (IV) — 37,5%

AB(IV)

A(II) — 50%

B(III) — 50%

A (II) — 50 %
B (III) — 12,5%
AB (IV) — 37,5 %

A (II) — 12,5%
B (III) — 50%
AB (IV) — 37,5 %

A (II) — 25%
B (III) — 25%
AB (IV) — 50%

 

The Rh system consists of 54 antigens, 6 of which are considered to be the most important. Approximately 85% of the world's population have a positive Rh factor (Rh +), and 15% have a negative (Rh-). Rhesus factor is also genetically determined. Rh + is a dominant trait. The Rh- and Rh- pair can have only Rh- children, and the parents of Rh- and Rh +, like Rh + and Rh +, can have both Rh + and Rh- children.

How can blood type affect reproductive ability and gestation?

Modern fertility specialists identify several factors that affect the conception and the course of pregnancy.

We recommend reading:

  • 14 tips to help you maintain fertility Part 214 tips to help you maintain fertility Part 2 Do not abuse heatAnd heat is more dangerous for men. The temperature in the scrotum is 2-3 degrees below body temperature. Such a temperature regime is optimal for the testicles and overheating of the scrotum is fraught with cessation of spermatogenesis. Regularly visit the urologist and gyneco... more
  • What is the cost of IVFWhat is the cost of IVF There are many reasons why people are unable to experience the joy of fatherhood and motherhood. Poor ecology, chronic stress, a frantic pace of life adversely affect the state of the human body and fertility in particular. Infertility can knock at the door to the rich and the poor; it does not choo... more
  • Electron microscopic examination of sperm (EMIS)Electron microscopic examination of sperm (EMIS) Electron microscopic examination of sperm is an electronic diagnostic test, which allows to evaluate the qualitative and quantitative characteristics of male gametes in the ejaculate using multiple optical zoom. The test is carried out using an electron microscope capable of zooming the material und... more
  • Famous parentsFamous parents Last winter, Kim Kardashian pleased her followers on Instagram with photos of her newborn daughter. This baby was carried out and born in January by a surrogate mother for Kim Kardashian and Kanye West. For some parents, surrogacy motherhood is the only way to have children. And, despite legal and m... more
  • For how much time should you restrain yourself from alcohol before conception?For how much time should you restrain yourself from alcohol before conception? Human body is the most perfect and subtle system, created by nature itself. It depends on parents what qualities they give to the offspring, the best (strong immunity, firmness, intellect) or distorted, which appeared in the genetic code under the influence of external factors.If a man drinks alcoho... more

 



Entering your comment.



* All your information is strictly confidential and will not be disclosed

Please, contact our coordinator, who will give you the detailed plan of the programme you are interested in and provide further assistance.

Entering your number, please, add your country`s code.


* All your information is strictly confidential and will not be disclosed

Наверх
Закрыть
X

If you have any questions, please, leave you phone number or email. Our consultant will keep in touch with you to answer all your questions.



For displaying of the personalized content this website uses cookies and other relevant technologies.By clicking OK or continuining using this website without changing cookies usage settings in your browser you give concent for the appliance of this technology.