17 years old, male, was on isotretinoin for 11 months at 20mg daily (low dose due to knee and back pains). Experiencing what I think to be PFS since 3 months ago with ED, low libido, and genital anesthesia. Always have a positive outlook and hopeful to find a way to fix this issue for myself and others and help the community in making advancements to new findings regarding PFS.