Ghusal

Q:

1. When I start sleeping then in the beginning I don't sleep completely and some sexual things flash in my mind and some mazi comes out so this would be counted as wet dream? I am sure that I didn't have any vaginal throbbing nor did my heart beat get fast, so do I have to make ghusl?

2. When I woke up then I remember having a wet dream but there was no wetness nor mani or mazi but there was very little spot on my clothes which was looking like regular white discharge, so should I make ghusl?

Q: I did ghusl, but afterwards I found out that there were some food particles in my teeth. Do I need to do ghusl again or just rinse my mouth again?

Q: I have heard that oil prevents the water from reaching the roots of the hair. Now I am confused. If oil is applied to the hair will the ghusl be valid or do we have to use shampoo or soap to remove the oil?

Q: If a male had an op and the wound is in a bandage and then he has intercourse with his wife, how will he make ghusal as he cannot remove the bandage since water cannot be put on the bandage or the wound? Will masah be made over the bandage. 

Q:

1. For ghusal there is the condition of washing your whole body. I want to ask that if one is in the shower or using a bucket to take ghusal, is it necessaray that every time new drops reach the other part. I mean that if I am taking a bath under a shower and washing my head or chest then the water flows from my head to my chest or legs and my legs get wet automatically. So is it necessary for me to wash my legs again?

2. Is it necessary to remove any impurity before taking ghusal? I mean, if I wash the najasah from my body, does that part need to be washed again for the purpose of ghusal?

Q: When does ghusal become obligatory for women?

Q: After doing fardh ghusal, if a person has some sort of discharge released, is it fardh again to take a ghusal?

Q: I suffered from continuous bleeding for many months now it's not continuous. But when I calculated my period time and break I calculated wrong. What should I do now? Mistakenly I considered nine days for period instead of ten days. I do wudu before ghusl everyday but I didn't have any intention of fard ghusl after completing 10 days. Are all my prayers fasts in ramadan unaccepted? What do I do now?

Q: I am zaara from India. I am a sunni muslim woman. I want to ask you one question that I do gusal and after that I come out from bathroom but after 1 hour i remember that I don't blow kalima (la ilaha illala muhammadur rusul allah) then I blow this on my body this kalima is mandatory to become paak. Is my gusal valid or I re do the gusal again?

Q: I want to ask if we see nudity in the dream and dont remember discharging and upon waking up we see some wetness of which we are sure that its mazi do we have to perform ghusal? And whats the difference between wetdream and an erotic dream?