How do I clean my penis properly? -

I now clean my penis everyday because I have read about what can happen if you don t. But when i pull back my foreskin there is lots of yellow stuff on the inside under the head and when i clean it its still there.My penis is also a little sensitive but nothing painful and just wondered if i can sort it out myself or do i need so consult a doctor?

yellow stuff is calles smegma. http://en.wikipedia.org/wiki/Smegma all you have to do is wash under your foreskin with some soap and water twice a day when you shower. that will prevent the build up of the smegma. if it smells, wash the foreskin with soap. as for the sensitivity, give your glans time to get used to the touching. it will reduce over time. good luck