Infertility is defined as the inability of couples to achieve pregnancy despite having regular and unprotected sexual intercourse for one year. It can have many different causes related to the female or male reproductive system. Common causes of infertility in women include ovulation disorders, blocked fallopian tubes, structural problems within the uterus, and endometriosis. In men, low sperm count and quality, motility disorders, and hormonal imbalances are among the main factors. A detailed evaluation is essential for the diagnosis of infertility. For women, methods such as hormone testing, ovulation tracking, ultrasound imaging, and hysterosalpingography (HSG) are used, while semen analysis is performed for men. Based on these evaluations, the most appropriate treatment method is determined. In mild cases, medication or intrauterine insemination (IUI) may be applied, while advanced reproductive techniques such as in vitro fertilization (IVF) may also be preferred. One of the most important factors in infertility treatment is that couples remain patient and manage the process correctly. The treatment process can sometimes be lengthy and may require multiple attempts. Therefore, a process supported by accurate diagnosis and personalized treatment significantly increases the chances of success in overcoming infertility.