
In modern society, many women choose to delay childbearing to focus on their careers or other personal goals. However, as age increases, fertility gradually declines. Therefore, for women planning to conceive at an older age, understanding the knowledge related to advanced-age pregnancy is crucial.
First, egg quality is one of the key factors influencing the success rate of conception and the health of the fetus. As women age, both the quantity and quality of eggs decrease, potentially leading to difficulties in conception or an increased risk of miscarriage. Hence, it is recommended that older women undergo a comprehensive health checkup before attempting to conceive, assessing ovarian function and overall health. Additionally, maintaining a healthy lifestyle, including a balanced diet, moderate exercise, sufficient sleep, and a positive mental state, can help increase the chances of conception.
However, for some older couples, even after adopting the above measures, they may still face difficulties in conceiving. In such cases, assisted reproductive technologies, such as egg donation and surrogacy, become effective ways to achieve their parenthood dreams.
The following is a real-life case illustrating how an older couple successfully and legally had their child through egg donation and surrogacy.
Ms. Li and Mr. Wang, a couple in their late forties, had been married for years but were unable to conceive a child. After numerous attempts and treatments, they learned that Ms. Li's ovarian function had significantly declined, making natural conception extremely unlikely. Following their doctor’s recommendation, they decided to seek help from assisted reproductive technology.
After detailed consultations and evaluations, they chose COSTAIVF as their reproductive medical institution. Here, a professional medical team created a personalized fertility plan for them. Due to the poor quality of Ms. Li’s eggs, the doctor suggested an egg donation plan. Through COSTAIVF’s egg bank, they selected a donor whose characteristics matched Ms. Li’s. Subsequently, Mr. Wang provided his sperm, which was used to fertilize the donated eggs in the laboratory, resulting in healthy embryos.
Since Ms. Li’s uterus was not suitable for pregnancy, the doctor recommended surrogacy. With the arrangement of COSTAIVF, they found a surrogate mother who had undergone rigorous screening and medical examination. The embryo was successfully implanted into the surrogate mother’s uterus, and throughout the pregnancy, the medical team at COSTAIVF provided comprehensive monitoring to ensure the healthy development of the fetus.
After ten months of pregnancy, Ms. Li and Mr. Wang finally welcomed their child. The arrival of this new life not only fulfilled their long-held dream but also deepened their appreciation for the power of technology and love.
As a professional reproductive medical institution, COSTAIVF is dedicated to providing safe, legal, and reliable services for every family seeking assistance. Under the leadership of Dr. Nathan Zhang, COSTAIVF offers advanced sperm and egg banks and an experienced medical team, providing comprehensive support and guidance to prospective parents.

If you or your family are facing fertility challenges or wish to learn more about egg donation and surrogacy, feel free to contact COSTAIVF. We are committed to helping you achieve your dream of having your own child.