However, this does mean that students of different biological sex still cannot share a room together, without a locking door between them.

Most of the declines in the different sex or age groups occurred after 1991.

We are all different sexes, though with only two brands of equipment.

A human being is created by the love of a father and mother of a different sex.

But here we've got different sexes, ages and economic classes.

Since 2005, a marriage may be formed between two individuals of different or same sex.

If more or different sex is involved, this may be the perfect time to work on enhancing your sexual connection.

I already told you the man likes his sex a little different.

What makes sex different from the color of one's skin?