Miss conception is just another comic movie with romance and some relations to sex and sex jokes. The 4.8 rating in IMDB might be a little harsh, but I wouldn’t give it much more than 6.
There are jokes. There are nice girls. While Heather Graham has nice eyes and is blond, let me tell you that I feel Mia Kirshner a lot more attractive. Yes, the first is taller and thinner. But probably this has something to do with the Portuguese proverb: A mulher quer-se pequenina como a sardinha. Probably that is my point of view ;)