Gender selection have helped many couple to choose the gender of the baby and have family balancing. Couple become interested in choosing the sex (gender) of their child for a variety of reasons. At the Reproductive Fertility Center, we believe that all couple should have the best possible chance to have the family they desire. Preimplantation Genetic Diagnosis (PGD) procedure, helps couple to have a baby of their dream, either a girl or a boy.
All couple interested in gender selection would require to go through the IVF protocol: full lab work, hormone treatments, shots, weekly visits to the fertility clinic, ultrasounds to determine follicle development, egg retrieval, fertilization in the lab, growth of the embryos, embryo selection and implantation. However, with PGD, on day three of the embryo development, one single cell is removed from each embryo, and examined. The cell carries the information whether the embryo is a boy or a girl. Then, on the implantation day, only the embryos that are the desired sex are surgically implanted in the mother’s uterus.
Gender Selection (sex selection) for Family Balancing:
Often, parents with one or more child of a particular sex want to "balance" their family by having a boy or girl. This is called "Family Balancing." In many cultures, there is a strong desire to have at least one son or daughter, and selecting the sex of the child can ensure that you have the family of your dreams.
PGD for the prevention of transfer of Sex-Linked Diseases to children:
Certain genetic mutations which cause genetic diseases are found on the X chromosome. These diseases are called X-linked diseases. In most cases, X-linked diseases are passed from carrier or affected mothers to their sons (see images below). Thus, sex selection can be used in these cases to have a girl child, who may be a carrier of the x-linked disease, but who will not be affected by the disease itself.
Other diseases may be inherited by a certain gender, but not the other. For example, the BRCA-1 and BRCA-2 gene mutations cause affected women to have an extremely high risk of breast and ovarian cancers. Thus, women with a strong family history of breast and ovarian cancer and who are BRCA-1 and/or BRCA-2 positive can choose to have a boy, who might inherit the gene, but will have a much lower risk of getting breast cancer, and no risk of ovarian cancer. Similarly, men with a strong family history of cancer of the prostate can choose to have a girl, as only males suffer from this disease.
Preimplantation Genetic Diagnosis (PGD) for Gender Selection yeilds 99% success:
Using a technique called preimplantation genetic diagnosis, we can examine embryos created through in vitro fertilization for the chromosome indicating if the embryos are male or female. Only embryos of the selected gender will then be transferred back into the mother's uterus. This technique has a 99% chance of having a baby with the gender of your choice, if conception occurs. Embryos of the opposite gender can be frozen and "adopted" by infertile couples who can't produce embryos of their own.
For more information on Preimplantation Genetic Diagnosis (PGD), click here.
Sperm sorting for Gender Selection
One method of determining the sex of the child is to sort the sperm used for insemination into "boy sperm" (sperm carrying a Y chromosome) and "girl sperm" (sperm carrying the X chromosome). Since a woman's oocytes only carry the X chromosome, sperm sorting will determine the sex of the baby conceived.
Sperm which carry the X chromosome contain more DNA than sperm carrying the Y chromosome. Several methods have been developed to use this difference in size and weight to "enrich" sperm with the X chromosome and Y chromosome. Using a technique called "Flow Cytometry," sperm can be sorted by size, and the "girl sperm" separated from the "boy sperm" for use in insemination.
Advantages and disadvantages
The advantage of sperm sorting is that, because it is used with insemination, it is much less expensive than in vitro fertilization (IVF) and PGD.
The disadvantage of sperm sorting is that it is less reliable than IVF/PGD, with the likelihood of conceiving a chosen gender being anywhere from 50%-80%.
Call now at (213) 784-3542 for more information or scheduling a free phone consult.
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At RFC we offer comprehensive fertility treatments, with options including IUI, IVF, PGD, Egg-Freezing, Egg-Donor Cycles, Surrogacy options, and more. We have a state of the art laboratory, with embryologists on staff, which means greater peace of mind for you. Our fertility doctors have experience successfully treating patients that other centers may have turned away. Come in and meet with one of our doctors and learn what options may work best for you. Our doctors are highly skilled and at the forefront of new treatment options and techniques. They are always open to input from you, and we encourage you to ask questions. RFC feels that this team approach has contributed to our higher than the national average success rate. ...
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I straight away knew he is the right fertility doctor for me. He has complete knowledge of infertility treatment options. He took lot of time to explain all possible options with the best chances for our case. He and his staff are very skilled, compassionate and provided personalized care. The staff is incredible they will always answer all my questions in detail at any time I call.
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