Tahaarat

Q: If after making wudhu and drying hands, one hits a wall and thereby a little piece of thin layer skin peels off, does this break the wudhu?

Q: If a khuff has a hole or more holes, is it allowed to repair the holes with another piece of khuff-material sewing it around over the hole? Instead of sewing it over the hole, is it also allowed to glue it over the hole?

Q: Are the following things allowed in the state of obligatory bath:

Q: I have had a vaginal discharge that is whitish yellowish/cream in colour. This discharge has been for years. After the birth of my child it is still there. It is very uncomfortable since my underwear gets stained and I just feel napaak. The gynaecologist says that it is normal... But I don't know whether I am paak or not. I have been changing before each namaaz or when I feel the discharge and the salah time set. This is very difficult especially when going out. I will be going for umrah inshallah. PLEASE advise me what I should do since to make whudhu and change at every salaah is very difficult in the haram. PLEASE advise.

Q: I have a question regarding masah on socks. Since we have not started to pray dhur in school, when some students perform wudhu, I see them doing masah on socks (regular socks worn when you wear school shoes), and then they head out to pray in Jama'a. Sometimes the person who is leading Jama'a has also done this type of Masah, now I am confused, is this type of masah on socks not permissible in hanafi fiqh or all four school of thoughts?  If the person did this type of masah is the salah valid? also a person who lead the Jama'a (group salah), is the salah of the followers (who pray behind) also valid?  What can be done if this is not permissible? should I inform the students?  Also, on which socks is masah permissible? Is normal socks like what students wear during school permissible? Moreover, since the floor is flat that has no prayer mat (some areas there are), is it allowed to pray with shoes on? (school shoes) even if you are praying on the prayer mat?

Q: If a dry napaak hand is rubbed on a dry carpet and someone subsequently performs wudhu and walks with wet feet in that area, does that area of that carpet and that persons feet remain paak for the purposes of Salah?

Q: Is it permissible to make masah alal khuffain on a wader? (Fishermen use waders, it is like an overall with boots sewn to them)

Q: Is it permissible to make tayammum on a sea shell?

Q: I have water, but I’m very weak. I cannot lift my legs also, can I make tayammum?

Q: Sometimes, in my drips, I notice blood coming out from me into the tube, does this break wudhu? Also when my drip gets opened to put a new one, some droplets of blood pour out, does this break wudhu?