
In the world of infertility, many families are searching for hope. Today, we explore how modern medicine helps them realize their dreams through a family’s story, focusing on the medical advancements of egg donation and third-generation IVF technology.
Ms. Li and Mr. Zhang had been married for many years but had yet to welcome a child of their own. After multiple unsuccessful natural attempts, they sought help from a hospital. After detailed examinations, the doctor found that Mr. Zhang had low sperm motility, while Ms. Li had diminished ovarian reserve, which plunged them into deep anxiety.
The doctor explained the modern medical solutions available. For low sperm motility, advanced intracytoplasmic sperm injection (ICSI) technology could select the highest-quality sperm. Ms. Li’s ovarian function issues could be addressed through egg donation. Supported by third-generation IVF technology, genetic screening of embryos allowed the couple to not only choose healthy embryos but also legally select the sex of their child based on their preferences.
Initially, Ms. Li was hesitant about egg donation, but the doctor patiently explained the scientific and safe nature of the process. The egg donation procedure is identical to the egg retrieval process. After a period of ovarian stimulation with medication, the eggs are retrieved under painless conditions. Egg donors not only receive financial support but also help families like Ms. Li’s achieve their dream of having children through this altruistic act.
After a healthy egg was donated, the doctors combined it with Mr. Zhang’s sperm using intracytoplasmic sperm injection to create embryos. On the fifth day of development, genetic screening was performed. This screening ensured the health of the embryos and gave Ms. Li and Mr. Zhang the option of choosing a boy or a girl. Ultimately, they decided to transfer a healthy embryo into Ms. Li’s uterus. Nine months later, a healthy and adorable baby was born, bringing unprecedented joy to the family.
This is not just Ms. Li’s story but also a reflection of the advancements in modern reproductive medicine. In countries where it is legal, egg donation and surrogacy have helped countless families, especially those unable to conceive naturally due to health reasons. Through scientific methods, many families have achieved their dreams of having their own children.

If you are also troubled by infertility or interested in egg donation and surrogacy, we invite you to learn more about the professional services at COSTAIVF Egg Bank. Led by the experienced Dr. Nathan Zhang, our team is dedicated to providing you with the best support and assistance, making your fertility journey more secure and successful.