What is the main feature of female fertility?

The main feature of female fertility is the ability to produce viable eggs (oocytes) and maintain a conducive environment for conception and pregnancy. This involves a complex interplay of hormonal regulation, ovarian function, and a healthy reproductive system. Female fertility is also influenced by factors such as age, overall health, and lifestyle choices. Regular ovulation, which typically occurs in a menstrual cycle, is crucial for the potential for conception.