ghusal

Q: Whenever I have physical relations, then I get blood spotting with discharge for at least one day thereafter, but this is not haiz. Can I perform salah in that condition and without gusl can I involve again in physical relations?

Q: Do I need to take a bath if someone smokes weed in front of me?

Q: I am a 26 years old male. My right hand has got fractured and with plaster of Paris... Due to it I cannot use it and can't remove my upper clothes (shirt, etc.). I can go to the washroom on my own but I can't take a bath due to the injury. However I can only perform wudu (with masah on injured hand) and can wash lower part of my body i.e. legs and face and head. What is the ruling if ghusal gets obligatory upon me.... Should I make tayammum instead of ghusal or washing lower part of body, face and head and wet hand on upper body will suffice?

Q: I woke up after having a wet dream. I immediately made Ghusl and then remained awake for sometime during which I performed Salaat. I then urinated. A sticky, semen-like fluid came out with the urine. The urine was also very cloudy indicting the possible presence of semen therein. I therefore made Ghusl again.

1. Was it necessary for me to make Ghusl again after observing this about the urine?

2. Was the Salaat valid?

Q: Someone told my wife that after fullfiling the rights of the husband, when doing ghusal,  she should just pour 3 chulloo (handfuls) of water on her head. It is not compulsory to wash all her hair. Is she pure by pouring 3 chulloo (handfuls) i.e. little water on her hair. Will the ghusal will be valid or not?