Assertion: testis | /r/HasAspect | defective valves
Facets:
Source sentences:
text: check Improves Blood Flow - many men suffer from varicoceles-veins within the testicles that have defective valves which prevent optimal blood circulation.
text: This impaired blood flow could inhibit hormone and sperm count and adversely affect - many men suffer from varicoceles-veins within the testicles that have defective valves which prevent optimal blood circulation.