Genetics In Surrogacy

Surrogacy is a phenomenon that has been adopted by many people in the world today. For starters, this is the only way that homosexual couples can be able to have children of their own. The sperms from one of the partners in the relationship are fused with the egg of a donor woman and the resulting baby belongs to the homosexual couple.

Surrogacy is also helpful for couples that cannot have kids because the woman is barren or her womb is not capable of carrying the pregnancy. In such a case, the egg of the woman and the sperm of the male are fused and then the resulting embryo is inserted in the womb of the surrogate. Surrogacy in California needs to consider some things like the general health of the surrogate and even their environment before contracting her.

Genetics and surrogacy

There have been questions on whether the surrogate can pass her DNA to the child developing in her womb. This question has been studied for a long time so that couples are able to fully understand the facts before choosing to have a surrogate to carry their pregnancy. While the environment, the food and even the general health of the surrogate mother directly affect the development of the fetus in the womb, it is unclear to many people whether the genetics of the surrogate have any effect.

More details into genetics and surrogacy

While the answer to whether there is genetic transfer from the surrogate to the embryo is no. However, studies have continued to reveal that this question cannot be answered clearly in black and white. This is because during the development of the child in the womb, there are many interactions between the surrogate and the baby.

During these interactions, the surrogate passes their RNAs to the baby through the endometria fluid. The RNA deals with the coding, expression, decoding and regulation of the DNA in the body. This way, the RNAs that pass from the surrogate to the embryo have a great impact on the behavior of the DNA of the embryo.

The answer to the question whether the surrogate passes some of her DNA to the embryo remains to be no. However, it is important to know that due to the interaction of the surrogate RNA with the embryo, the surrogate still impacts on the outcome of the baby once and after it is born.

This is because the RNA of the surrogate determines the genes that will be expressed and those that will be suppressed. The RNA of the surrogate also determines the overall growth, responses and development of the baby even after it is born.


With this knowledge in mind, the concept of a surrogate mother changes a great deal. This is because even if there is no transfer of genes from the surrogate to the embryo, the surrogate has a great impact on the future development of the baby. The surrogate can no longer continued to be viewed as simply a vessel to deliver a baby into the world.

It is very important to therefore ensure that considerations are made carefully before a surrogate is selected. There needs to be a proper background check into the surrogate developmental issues in order to predict the possible effects that she will have on the development of the baby.

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