What does it mean to be infertile?

Infertility refers to the inability to conceive after 12 months of regular, unprotected sexual intercourse. It can affect both men and women and may result from a variety of factors, including hormonal imbalances, structural issues, or underlying health conditions. Infertility can also be classified as primary (never having conceived) or secondary (difficulty conceiving after a previous pregnancy). Treatment options vary and may include lifestyle changes, medication, or assisted reproductive technologies.