MicroSort Gender Selection
Advanced Sperm Sorting for Gender Selection
MicroSort® is a scientifically validated preconception technique designed to increase the likelihood of conceiving a child of the desired gender by sorting male and female sperm. This method, currently the only proven technique for sex selection, allows control over which sperm fertilizes the egg. Typically, semen contains an equal split—50% Y-chromosome sperm for boys and 50% X-chromosome sperm for girls. Through the MicroSort® process, sperm carrying the X or Y chromosome can be separated, allowing families to select a sample with only the desired type of sperm. This enables couples to make informed choices for family balancing, using a sample tailored to their preferences for a healthy boy or girl.
The MicroSort method is so precise that it measures the amount of genetic material in each sperm. The X chromosome sperm carries 2.8% more DNA than the Y chromosome, the MicroSort method can then mark each sperm differently if its an X chromosome or a Y chromosome.
Precisely Marks Chromosomes X or Y
How Microsort Safely Separates Sperm
In the MicroSort® process, the sperm sample is first washed to remove seminal fluid and nonmotile sperm. Next, a temporary fluorescent stain is applied to the sperm’s DNA, allowing each sperm cell to be analyzed individually by a flow cytometer. As the cells pass through a laser, the stain attached to the DNA fluoresces, with X-chromosome sperm (containing more DNA) displaying a brighter glow than Y-chromosome sperm. Specialized software then detects sperm with the fluorescence pattern matching the desired gender, separating them from the sample to create an enriched sperm sample ready for use.
MicroSort® Laboratories provides an advanced sperm-sorting process that enriches a sample to increase the chances of conceiving a child of your desired gender. This carefully prepared sample is compatible with a variety of assisted reproductive techniques, including in vitro fertilization (IVF), intracytoplasmic sperm injection (ICSI), and preimplantation genetic testing (PGT). With exclusive technology available only through MicroSort®, the lab collaborates with fertility specialists and clinics worldwide, providing patients like you with access to personalized family planning solutions. Dr. Foyouzi will work with you to determine the ideal assisted reproduction method and guide you through monitoring your cycle to ensure that everything is optimally timed for your MicroSort® procedure. This approach offers you a tailored pathway to building the family you envision.
How We Use Your Microsorted Sperm for Family Balancing
Simple Tests to See if You’re a Candidate for MicroSort
Before your MicroSort® procedure, two key tests will need to be completed a few days prior to confirm your candidacy or explore alternative options based on your results.
- Semen Analysis: This analysis will determine if your sample has enough viable sperm cells for the sorting process. For accurate results, a semen sample should be collected after 72 hours of abstinence. You can complete this test at any semen testing lab, which will check the count, motility, and progression of your sperm.
- Blood Test: A blood screening will be needed to ensure optimal health for the procedure. This includes tests for HIV, HTLV, Hepatitis B and C, CMV, Syphilis, and Chlamydia/Gonococcus. Please note that the lab cannot accept samples with positive results for these conditions at this time.
These tests help our lab provide you with the safest and most effective experience possible, ensuring the best preparation for your MicroSort® procedure.
Our data, gathered from partnering fertility clinics where IVF or ICSI procedures are performed, highlights the effectiveness of the MicroSort® process for recipients. Patients who received MicroSort®-sorted samples experienced a fertilization rate of 71.4% and a cleavage rate of 91.6%, demonstrating strong outcomes in early embryo development. These numbers reflect our commitment to providing you with the highest standards in fertility care and supporting your journey with the best available technology.
Fertilization and Cleavage Rates
For Family Balancing Dr. Foyouzi is the Expert
Dr. Nastaran Foyouzi, with her extensive background as a genetic endocrinologist and OB/GYN infertility specialist, is an ideal choice for patients considering sperm sorting for family planning or gender selection. Her impressive track record of thousands of successful births and advanced expertise in reproductive genetics makes her uniquely qualified to provide the highest standards of care for patients using MicroSort® and other advanced techniques. Dr. Foyouzi’s compassionate approach, paired with her dedication to using the most innovative, research-backed methods in fertility treatment, ensures that each patient receives personalized guidance, precision, and support throughout their journey to parenthood.