How will 5FU treatment affect fertility?
It’s possible to experience fertility problems following 5FU treatment. However, compared to other types of chemotherapy drugs, 5FU is associated with a lower risk of infertility in both females and males, according to the ACS.
Nevertheless, if you have concerns about fertility and your cancer treatment, talk to your doctor. Based on your individual situation, they may recommend freezing eggs or sperm prior to starting your treatment.