Article 20 of Law on the Practice of Medicine and Allied Health Professions

A physician is prohibited from performing a medical, surgical or therapeutic procedure on any person if it would lead to inability to procreate aquatically, unless this is for a recognized medical necessity to avert certain harm to that person. In this case, the physician must obtain the patient's express prior written consent, and the request and the medical necessity must be recorded in the patient's file. Rules Governing the Practice of the Profession