ok, this should appeal to all us frustrated wives well and girlfriends too actually.

A man goes to the doctor for something, and whilst there he complains that his wife is always in a bad mood. The doctor suggests he brings her along with him next time he comes.
So the next time he goes, he takes his wife. The doctor seems very taken with her, and chats to her, compliments her, laughs with her and by the end of the appointment she is in a fine mood.
On the way out, the doctor says to the husband, You see, that is what your wife needs 3 times a week. The man replies, " hmm, okay, but do I always have to come with her?"