Being intimate with one's wife

Q: I wanted to ask you two questions about the intercourse between husband and wife.

1. Can husband and wife have intercourse in light?
2. Can husband and wife have intercourse in such a position that husband is under his wife. I was told me that in intercourse wife should always be under male and this is the only shar'ee method or intercourse. 

A: 

1. Yes.
2. Yes.

And Allah Ta'ala (الله تعالى) knows best.

Answered by:

Mufti Ebrahim Salejee (Isipingo Beach)