What is the Islamic ruling on freezing sperm, or undergoing chemotherapy that leads to infertility, or continuous monitoring, when diagnosed with testicular cancer that necessitates orchiectomy?

We recommend seeking refuge in God and supplicating to Him, asking Him for well-being, for He answers the prayer of the distressed.

Regarding your question, the specialized doctors are the reference for determining what is best for you.

As for the jurisprudential aspect, scholars have differed on the ruling concerning the preservation of sperm. The preponderant opinion among us is that it is absolutely forbidden to preserve it, and that any surplus should be discarded after fertilization. This is due to a lack of assurance regarding its safety in embryo banks and the potential consequences that may arise, such as the mixing of lineages or tampering with it.

Finally, we advise performing istikharah (a prayer seeking guidance) regarding the option that doctors guide you towards.