hi... i had a problem with my foreskin cracking because of diabetes, and my foreskin was too tight, i was adviced by docter to get control the diabetes first, and after that do circumstance, a year back i did that, i was ok, but now, i m getting crack in the neck of glans....hope whenever i drink only....but i m keeping my diabetes on control with the help of medicine while drinking..too... y this happens, pls advice