Valve Dysfunction in Veins: Amongst the primary speculated results in is the malfunction of valves throughout the veins of your scrotum. This is the situation that frequently triggers small sperm generation and lessened sperm top quality leading to infertility. Varicoceles can cause testicles to establish abnormally or shrink in sizing. https://sgvasculargrp.com/medical-condition/scrotal-pain-varicocele/