While IVF pregnancies are considered high-risk, advanced obstetric medical care and NICU support in multi-specialty hospitals enhance the chances of a successful conception and healthy delivery. Dr. Haldar stresses the impact of age as a non-modifiable factor affecting IVF success. Women over 35 may experience reduced fertility due to declining egg quality and quantity. Conversely, younger women generally have higher success rates with IVF. Similarly, men over 50 may experience a decrease in semen quality, contributing to lower success rates.