Wudhu

Q: Is it necessary to remove any rings and bangles when making wudhu?

Q: Is it necessary for one to repeat the masah of the head in the case where one had his hair cut after making wudhu?

Q: Is it necessary to wash the area between the sideburns and ears in wudhu?

Q: If a person forgets to make masah of his head in wudhu, will his wudhu be valid?

Q: Could you explain to me how many faraa'idh are there in wudhu and what are they?

Q: After making wudhu in the morning and performing my Fajr salaah, I noticed that there was still some dirt around my eyes. Will this nullify my wudhu or salaah?

Q: Is Deeni talk permissible while one is making wudhu, e.g. someone asks you to explain a deeni masala to him?  

Q: What is the Sunnah method of holding a miswaak to use it?

Q: I would like to know if when a person is on dialysis (haemodialysis) where your blood comes out goes into a machine gets filtered an returns to your body. Does this break your wudhu?

Q: I have a graze on my front private part, a bit of skin came off. There is now a build up of water\pus there. The water\pus stayed within the wound and I prayed Asr and Maghrib with the same wudu. I prayed Esha late and when I checked the wound I noticed the water/pus had flowed beyond the wound. I can't be sure if it soaked through my underwear and onto my trousers. I just changed my underwear but wore same trousers to pray. I can't be fully sure it soaked through. I just changed them due to precaution. I have these doubts always.