Egg freezing is generally advised to women who want to delay their pregnancy either voluntarily, or they may be undergoing certain treatments that may require them to pause family planning momentarily. Nowadays, many couples choose to have children in their late 30s, owing to crucial factors like financial stability, mental and emotional readiness, etc. Egg freezing, therefore, becomes a viable option for them. Doctors generally advise women to freeze their eggs in their 20s, or early 30s, so as to be able to conceive later in life, whenever they are ready, and have a healthy pregnancy. Egg freezing enables women to store their eggs at an earlier age, when the egg quality is usually better. It, therefore, gives women more control over their bodies and fertility.
Younger women (under 35) have significantly higher success rates, with around 80% chance of a live birth if they freeze approximately 15 eggs. As age increases, the number of eggs needed for similar success rates also increases—20 eggs for women aged 35-37 and up to 30 for those aged 38-40.
Egg Quality and Quantity;
The quality of eggs declines with age, affecting fertilization and embryo development. More frozen eggs generally increase the likelihood of successful outcomes, as having a larger pool allows for selecting the healthiest embryos.
In addition, the health and quality of the partners sperm is paramount. According to researchers a healthy pregnancy can be achieved by freezing high-quality eggs, but it is also important to take into account the sperm, whose motility, count and morphology are important factors in the successful fertilization and development of the embryo. To maximize the odds of conception, both partners must maintain a good reproductive profile.
The woman’s uterus is also very vital. A successful implantation depends on a healthy uterine lining. The reproductive expert will also keep an eye on general health and hormone levels to make sure the body is prepared for conception, says most practitioners
In Conclusion
Modern vitrification techniques offer better survival rates (90-95%) compared to older slow-freezing methods (61%). This advancement significantly boosts the chances of successful pregnancies using frozen eggs.
The experience of the fertility clinic such as CM IVF, and its technology also play crucial roles in determining success rates. High-quality labs can improve handling and thawing processes, enhancing overall outcomes.
In summary, while egg freezing can extend reproductive options, it does not guarantee pregnancy, and success is influenced by age, egg quality, quantity, freezing methods, and clinic expertise.
