Qadha and Kaffara

Keeping qadha fasts in sequence

Q: Suppose a person has missed fasts of so many years. She also has to fast the days of her periods of the previous Ramadan. Can she first fast for the period days and then make up the fasts of previous 5 to 6 years? Or the fasts have to be kept in sequence. By keeping in sequence it might happen that she doesnot get the time for keeping her period fasts before the next Ramadan.

Kaffarah for breaking a fast of Ramadhaan

Q: About 12 years ago when I was 22 (I guess so), I broke my fast intentionally (I don't want to mention the reason but all I can say is I was with my fiance. And I did not know that the kuffara will be to fast for 60 days consecutively. Now after so many years, I have not only realized that I committed a sin but want to do the kuffara and repent. Please explain to me the procedure and if there are any alternatives and what is more appropriate for me to do.

Masturbating while fasting

Q: I am a Muslim boy of 15 years old. Last year in Ramadan while fasting I masturbated but stopped the ejaculation but it leaked. Secondly same Ramadan I did the same except semen did not come out. Please help me and tell me what is the ruling on both of these cases. Please note that I am 15 and do not have that much liability.