nails

Ghusal ke bad nakoon ke neeche khoon jama huwa dekhna

Q: Agar ghusal karne se pehle nakoon me se khoon nikle aur khoon saaf karna bhool gaye aur wo khoon thora sa baha tha aur phir ghusal ke liye chale gaye me ghusal lene se pehle shampoo aur saboon se pehle saaf karti hoon to mujhe yaad nahi ke me ne apne qadmo ke nakoon par saboon istimaal kya hai ya nahi aur ghusal karne ke baad mujhe yaad aaya ke mera ayk nakhoon se khoon behraha tha. Phir jab me ne jaanch ki nakoon ke oopar koi khoon nahi tha lekin nakoon ke neeche khoon jama huwa tha aur phir jaanch ki mujhe samajh me nahi aaraha he ke nakhoon ke baahar bhi kuch hai ya nahi jisse ghusal ka paani nahi pohocha ho kya mujhe ghusal duhraana chaahiye? Me har baar phen taalees minute ghusal lerarahi hoon aur maine jo namaaz parhi kya usko duhraana chaahiye?

Disposing of dead skin, flesh and teeth

Q:

1. Does skin, flesh and teeth become najis when removed from a living human?

2. Must the skin, flesh, and teeth of a living human be buried when removed from the body? For example, when some flesh gets cut off in an injury. Or when a child loses one of his milk teeth.

3. Is it permissible to throw away bloody plasters, tissues, and bandages etc. in the bin?

Washing the nails in wudhu

Q: I have a problem that disturbs my ibaadat, personal life and family life. This problem is concerning wudhu. In my fingernails, some of the upper nail layer are peeling because I have peeling my nail bed. Must water enter under these peels. I have harmed my nail a lot. Must water reach only the surface of the nail or under (and not the cracks) because my nail (nailbed) is cracked because I harmed it. 

Will an object be impure if there are no signs of impurity visible?

Q:

1. If someone gets scratched by a persons nail accidently and blood begins to flow or a person gets cut with a knife and blood begins to flow but no blood can apparently be seen by the naked eye on the person (who scratched you) nail nor can blood be apparently seen by the naked eye on the knife, does the person who scratched you have to wash his nail or does the knife become napaak and have to be washed even though you can apparently see no blood with your naked eye?

2. In a similar scenario, if you are not sure when or which object cut you and caused blood to flow and no blood can apparently be seen on anything or a glass shatters and a piece cuts you but you are not sure which tiny piece that is now scattered on the floor cut you and no blood can apparently be seen on any of the pieces, do you regard everything in the vicinity as napaak even though no blood can apparently be seen by you on anything?