Fertility problems refer to difficulties that individuals or couples face when trying to conceive a child. These issues can arise from various factors, including hormonal imbalances, age, medical conditions, or lifestyle choices. Both men and women can experience fertility challenges, which may require medical evaluation and treatment. Common causes of fertility problems include irregular ovulation in women and low sperm count in men. Other factors, such as polycystic ovary syndrome (PCOS), endometriosis, and age-related decline in fertility, can also play a significant role. Understanding these issues is essential for those seeking to start a family.