Factors that break and don't break the fast

Q: What is the ruling about trimming ones hair and moustache and clipping of one’s nails whilst fasting? Is it permissible?

Q: Will the fast break if water enters the anal passage while fasting? How then should a person make istinja whilst fasting?

Q: Is it permitted to apply Vicks on the nose whilst fasting or to inhale Vicks/sniff a nasal inhaler such as fixit or inhale the spray of an air freshener whilst fasting?

Q: 1) When one is fasting, is one allowed to use: a) deodorant and perfumes containing alcohol denat; b) lip-care; c) and body lotion?

2) If a woman's period appears during her fast, does she have to break it or to go on fasting until iftaar time?

Q: I had a period of 7 days. I was bleeding on my 7th day but bleeding stopped by sehri of the 8th day. I took ghusal and started fasting but during the day, I bled little bit. I performed wudhu, cleaned my private place, kept roza, and read namaaz. Please explain to me if my roza broke or not? Do I have to take a shower again?

Q: I have a disease of bleeding gums and there will be little blood in my mouth. I can’t keep on spitting whilst I am in the office and after I get up from sleep. When I spit there will be some blood on it, so I don’t know whether I had swallowed it or not. If it is swallowed while sleeping, will my fast be invalid? Are there any excuses?

Q: I am suffering from a mouth disease (pyorrhoea) in which blood comes out of the gums and sometimes enters the throat, so in this condition is my fast acceptable?

Q:  Putting Insulin Injection for Diebetes on the stomach when Fasting, does it break the Fast?

Q: If just by the company of one's husband or one's wife (without hugs and kisses) the partner gets wet, is the fast cancelled?

Q: By saying “I am not fasting”, does it break my fast?