Factors that break wudhu

Q: Does falling asleep whilst sitting cross-legged break ones wudhu?

Q: Please advise if a woman is in wudhu. Will her wudhu break if her head is uncovered and her hair showing/visible to a non mehram?

Q: What is the ruling regarding the discharge of a woman.

1) When will her wudhu break?

2) Will she have to make qadha of her previous salaahs if she did not make wudhu when she discharged?

Q: I would like to know that if you have a plaster on your hand and you remove it to perform wudhu and it bleeds after wudhu is complete, then does this invalidate the wudhu?

Q: I wanted to know I have external piles in the anus so at times the piles let out a thin fishy smelling liquid. I only realise it after a long time because it just remains on the outlet of the anus. I wanted to know that when I find it, do I have to repeat my saalah? Does my wudoo break or my ghusal as I dont know if its more then a 5 rand coin.

Q: I have heard that passing wind being in the state of wudhu, breaks wudhu only if the wind has odour or sound. Otherwise wudhu remains valid. Is it true?

Q: If piles come out from the anus without blood, is the wudhu broken?

Q: Is the wudhu accepted if the knee is showing intentionally?

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.