Understanding how genetics influence fertility & embryo success rates is becoming a key part of modern reproductive planning. Genetic factors can affect egg and sperm quality, embryo development, implantation potential, and the risk of miscarriage or inherited conditions. Variants in certain genes may impair ovarian reserve, hormone production, or sperm formation, while chromosomal abnormalities can reduce IVF success and lead to failed embryo implantation. With advanced testing like PGT-A, karyotyping, and carrier screening, fertility specialists can identify hidden genetic issues early and create more effective treatment strategies. By uncovering and managing these genetic influences, intended parents can significantly improve their chances of a healthy pregnancy through IVF or surrogacy. Key Takeaways Genetic factors in fertility range from single-gene disorders to polygenic risks that subtly affect reproductive traits. Chromosomal abnormalities are a leading cause of embryo failure and miscarriage. Heritability estimates depend on population context and can be biased by gene–environment correlations. Genetics interacts with environment and clinical care, so modifiable factors can change outcomes. Awareness of fertility genetics guides testing choices and reproductive planning. 📞 Get in Touch for a Free Surrogacy Consultation 📱 +91-8800481100 (WhatsApp | LINE | Viber) 📧 neelam@ivfconceptions.com 🌐 www.georgiasurrogacyagency.com Genetic Factors in Fertility: Male and Female Perspectives Genetics plays…
