Ramadhaan & Fasting

Q: Is it permissible to use a suppository whilst fasting?

Q: The clock happened to run slow. Sehri ended at 5.30 AM but we were inadvertently still eating at about 5.50 AM when a neighbour alerted us of the actual time and we stopped immediately. Is our fasts valid or qadha needs to be kept?

Q: My question is during one Ramadhaan while fasting my wife accidentally sucked my private part (wife was not fasting) out of excitement. I immediately withdrew. But after that there was a seminal discharge. I heard in such a case the fast is broken. Please tell me what is the sharia'h ruling in this case? 

Q: Can a woman cook while she is in itikaaf?

Q: Is shab-e-qadr in the last odd days of Ramadhaan (last ashara) or in any night of Ramadhaan?

Q: When one is sitting in itikaaf can one go for ghusal to cool of or the Friday sunnah gusl? If yes for Sunnah gusl than what if the gusl khana is not near the wudu khana; its upstairs. Can one go for ghsal upstairs?

Q: Can we apply cream on face, hands and feet while fasting?

Q: As a teenager I had a bad habit of masturbation, which I sincerely and deeply regret. The urge was very strong and I resorted to this sin even in the month of Ramadaan while in the state of Roza. I would keep the fast as usual, i.e have sehri, and abstain from food and drink until the time of iftaar, but on one occasion would commit this heinous sin. May Allah Ta'aala forgive me. Ameen. I need to know that what should I do? 

Q: Husband and wife kissed hugged and husband touched wife's chest during Ramadan. However the wife had her period

1. Is the fast broken or nullified?
2. Are they sinful?
3. Should they give kaffara?

Q: Does smoking break your fast? I am smoking for three years and finding it difficult to refrain.