Are you allowed to pray to God when on drugs and alcohol?

From a reformed or conservative Jewish standpoint is it okay to have sex before marriage?

Is one aloud to practice oral sex with his wife, both receiving and giving?

I live very far away from a Shul, and so I most frequently Daven at home. When davening at home, is it exceptable to do it anywhere provided it is clean? Or should I have a space in my home in which I only Daven, study Torah, and other similar things?

Hi, what is the ashkenazi, litvak, custom re. haircuts during sefira. Only on Lag b'omer or anytime after lag b'omer until shavuos?