US-Mexico IVF: After Two IVF Failures, How to Continue Trying

2026-02-26 15:05:24，visits： 0

 

In today's era where advanced-age pregnancy preparation is becoming more common, many couples delay their fertility plans due to workplace competition, environmental pressure, or late marriage choices, but often turn to IVF technology to seek breakthroughs after unsuccessful natural pregnancy attempts. However, the experience of repeated failures leaves many people in confusion: exactly how many times do we need to try to succeed?

 

The success rate of IVF is not simply determined by the number of attempts, but is influenced by multiple factors together. Female age is the core variable. During the 25-34 age period, natural and assisted conception success rates are higher. After 35, ovarian function gradually declines, egg quantity decreases, quality drops, and the proportion of chromosomal abnormalities rises sharply, leading to embryo development arrest and increased miscarriage risk. Advanced-age pregnancy preparers especially need to be vigilant. Early assessment of ovarian reserve through AMH and FSH testing can help determine potential and guide subsequent conditioning directions. In the pregnancy preparation stage, it is crucial for both husband and wife to jointly optimize lifestyle habits: quit smoking and limit alcohol, avoid staying up late. These measures can significantly improve sperm and egg quality and reduce endocrine disorder risks. Nutrition intake is equally critical. Eating more folic acid-rich and high-protein foods such as green leafy vegetables, eggs, and lean meat can support follicle development and sperm vitality. Moderate exercise such as walking or yoga not only relieves stress but also promotes hormone balance. Many patients have successfully improved egg response through these basic adjustments, laying a good foundation for the ovulation induction stage of US-Mexico IVF.

 

Uterine endometrial health status is another key factor. Abnormalities such as polyps, inflammation, or thin endometrium are often caused by previous surgery or poor blood flow, severely interfering with embryo implantation. Chronic inflammation or hydrosalpinx releases toxins, further destroying the implantation environment and leading to failure. Early checks through B-ultrasound or hysteroscopy for these hidden dangers can formulate targeted conditioning plans, such as hormone support to thicken the endometrium, avoiding blind transplantation that increases risks. Transitioning to embryo quality, chromosomal variations or poor culture environment are another major culprit. Low-quality in vitro culture media or improper temperature control can damage embryo vitality and reduce success rates. Psychological factors cannot be ignored either. Long-term anxiety and depression will disrupt endocrine function, activate the stress system, cause abnormal uterine contractions, and hinder implantation. Research shows that hormone imbalances under high-pressure states exacerbate failure rates. Innovatively, combining APP real-time tracking of emotional changes, many patients have successfully integrated meditation into daily pregnancy preparation, relieving stress, supporting hormone balance, and further enhancing follicle development and embryo quality.

 

US-Mexico IVF technology provides an effective reversal path for repeated failures. The system acquires more high-quality eggs through personalized ovulation induction plans, avoiding age and abnormality interference. After in vitro fertilization, culture to the blastocyst stage, perform PGT screening to exclude chromosomal abnormalities and genetic diseases, ensuring only healthy embryos are transplanted, improving implantation rates and live birth rates to over 60%. For young women, US-Mexico egg freezing can preserve high-quality eggs before pregnancy preparation, delaying age-related decline, and when combined with later IVF, reduces cycle uncertainty. These comprehensive measures turn failure from repeated blows into controllable events.

When repeated failures fill the fertility road with uncertainty, professional support often becomes a reliable beacon. The IVF USA team founded by Dr. Nathan Zhang has been engaged in overseas assisted reproduction consulting services for over a decade, providing US egg freezing, US IVF, and surrogacy and other services for those in need. IVF USA, deeply rooted in the overseas assisted reproduction field for nearly 20 years, based on the diversification and personalization of reproductive needs, has early laid out the Mexican market and become the agent in China for Power Fertility Center Mexico POWER Reproductive Center (POWER IVF). Currently, Dr. Nathan Zhang's business has expanded beyond the US to Mexico IVF and egg freezing, Japan and Thailand IVF and egg freezing, as well as Taiwan, Hong Kong, and other regions. Let scientific methods and attentive care jointly assist, step by step approaching the warm arrival of the baby.