factually
Index/Organizations/Spartan

Spartan

Fictional type of soldier from the Halo series

Fact-Checks

3 results
Dec 18, 2025
Most Viewed

How effective are constriction rings supplied with medical VEDs versus commercial 'cock rings' at maintaining safe erections?

Medical-grade constriction rings supplied with vacuum erection devices (VEDs) are built, sized, and marketed to be part of a clinical therapy for maintaining rigidity and generally carry stronger safe...

Dec 15, 2025
Most Viewed

Are there specific penis pump brands or models backed by clinical studies or FDA clearance?

Clinical and regulatory backing for vacuum erection devices (penis pumps) exists, but it applies to the device class rather than specific consumer-brand claims: the FDA treats vacuum pumps as Class II...

Dec 8, 2025

How do you choose the right size and material for a penile constriction ring?

Choose a penile constriction (cock/erection/tension) ring by measuring girth and converting to diameter, starting with a ring close to that diameter and preferring flexible materials for beginners; ma...