Women with ovarian chocolate cysts may experience effects on their reproductive function. When the cysts are small, they typically do not significantly impact fertility. However, as the cysts grow in size, they can compress the normal ovarian tissue, causing ovulatory disorders and leading to infertility. Additionally, certain types of ovarian cysts, such as chocolate cysts, can cause adhesions in the female pelvic area. For instance, they may result in abnormal fallopian tube function, leading to infertility due to tubal factors. These cysts may also alter the pelvic environment, making conception difficult. If the ovarian cysts are malignant or capable of secreting hormones, they can also affect normal ovulation, leading to infertility.