What conditions are required to undergo in vitro fertilization (IVF)?

The following conditions are typically required for in vitro fertilization (IVF) treatment: 1. **Medical indications**: IVF is indicated for infertile couples due to conditions such as tubal obstruction, severe male infertility, endometriosis, polycystic ovary syndrome (PCOS), age-related decline in fertility, or cases where other conventional treatments have failed. 2. **Age limitations**: A woman's age significantly affects the success rate. It is generally recommended to consider IVF before the age of 35, as both egg quality and success rates decline with increasing age. 3. **General health**: Both partners should be free from serious chronic diseases, infectious diseases, or genetic disorders, and should be physically and emotionally capable of enduring the treatment process. 4. **Legal requirements**: In certain countries and regions, patients must comply with specific legal and ethical regulations, such as marital status requirements and restrictions on the use of frozen embryos. 5. **Psychological readiness**: IVF treatment may involve multiple attempts and emotional fluctuations. Both partners should possess strong psychological resilience and the ability to adjust emotionally. In clinical practice, doctors will recommend the most appropriate treatment plan based on individual circumstances.