Ramadhaan & Fasting

Q: Is it permissible to keep the 6 fasts of Shawwal before ones qadha is completed?

Q: One makes an intention to keep a nafil fast. However, one fails to get up for sehri and decides not to keep the nafil fast. In this situation, is it then mandatory to make qazaa of the nafil fast that was not kept?

Q:

1. If a woman inserts dry tissue into her private parts to prevent discharge from breaking her wudhu, does her fast break?

2. If a woman puts water inside her private parts just at the front to clean discharge which if not cleaned would cause her to become Ma'zoor, does her fast break?

Q: Is it permissible to sit in a room which has a humidifier on whilst fasting if there is only water in the humidifier?

Q: In Ramadhaan, when I wake up in the morning after sehri and performing fajar (for example 10 am). I always have a blood and it's taste in my mouth and I'm sure that it must have entered in my throat. What should I do for this because this is something impossible for me to control. And if this breaks fast then it means I have to repeat all my fasts. This problem is continuous with me. I cannot even make up previous fasts.

Q: I fasted today (Friday) but later I saw a few hadeeth on not fasting on a Friday, so do I still have to keep it or... (I made niyyah only for today).

Q: I broke a fast in Ramadhaan due to intercourse. I am making it up by fasting 60 days. I haven't finished it yet, with the menstrual cycles in between, I have only fasted 40 days so far. I have to go on a 1 day trip regarding one of my degree courses. I will travel from the morning, visit a site then travel back the same day during the day around or close to maghrib. Can I not fast this day and then continue towards my 60 day goal (reason: travel)? Or what is the ruling towards it?

Q: In Country A, the date is 30th Ramadhaan. In Country B, it is the day of Eid. A traveler will depart after Fajr from Country A and arrive before Maghrib in Country B. What should he do? Should he fast that day?

Q: A person has a sore in his nose. He applied Zambuk in his nose whilst fasting. Is his fast valid

Q: I have a kaffarah for breaking a fast due to intimacy during time of fast. May allah forgive me.

Do I have to fast for 60 consecutive days or can I feed 60 individuals?

Also, if I have to fast should I do it with no delays after Ramadhaan? My issue is that I'm waiting for a doctors appointment which I have delayed already. The appointment for endoscopy will consist of taking medicine before hand and then I will go under general anesthetic. My concern is if I have to fast and I get an appointment from the doctors, I will not be able to keep the 60 consecutive fasts.

Therefore do I start and have a break for 2 days then continue?