Libido increase during end of pregnancy?

Due to extra blood flow to your genitals you may find that you are more sensitive, therefore sex can be, well, better than ever! Also, the hormones released during arousal and orgasm can soften the uterus, and the orgasmic contractions do help ready your body for labour. Really, sex is good for you at this stage, and your body knows it and is sending you prompts! Might as well enjoy :)