I rented a movie last weekend called "Inconceivable" that I want to recommend. It is made by an independent film maker, so it might be hard to find, but it is well worth the extra effort looking.

The director and his wife (the writer) went through infertility and in the director's clip he says that this for people trying to get pregant and anyone who helps people try to get pregnant. It was light hearted in the approach, really funny in places, too true in places, and overall very entertaining. I think it was probably PG or PG13 because there was only one naked butt, and no frontal nudity. No graphic violence, and since I don't remember foul lanugage, that was probably pretty mild, too.