Ma'zoor

Q: Almost all the time I get a few urine drops after urination, sometimes I don't get any. I wear an underwear and before every Salah, i wash the place where I think urine drops might have touched, is it ok? Plus some days (not daily) I have gas issues as well. Am I a mazoor? I read quranic wazaif for long hours, if i getup to make fresh wuzu, I probably cant finish the wazaif (for 1 hour or more). I make a wuzu before salaah and continue my salaah and quranic wazaaif.

Recommencing the kaffara due to breaking one's fast before sunset

Q: Someone is doing kafaarah for ramadan fast. She is on her fifteenth fast. However when she was on her fifth fast she had broken her fast two minutes before iftaari but she carried on doing her kafaarah. What is the conclusion? Will her kafaraah start again from after that day or does she completely have to start all over again?