Fasting

No, he is not sinful.

They should not fast the 9th and the 10th.

I know that fasting every other day is the best way of fasting as in the hadith that this is the fasting of Prophet Dawood, alyhi assalam.. but, how can I fast Mondays and Thursdays, and also fast every other day like the Sunnah..? ,because sometimes Monday or Thursday doesn’t fall in the order..like if […]

No,he can not.

You should not fast the Day of Eid and three days after it.

A person can intend to fast Ramadan before the break of dawn, even if he is in the state of sexual impurity. For voluntary fasting, one can intend it whenever he wants during the day, providing that he didn’t drink or eat anything after the break of dawn.

This is permissible providing that this does not exceed 50% of the month.

You were wrong in continuing. The minute you get your menses, your fasting is broken. As it is voluntary fast, you don’t have to make up for it.

You must make them up before the coming Ramadan.

If it doesn’t delay his recovery or if it is not hard on him, he may fast.