Hiya. I don't know if I'm a mug but have just paid £22 to join planbaby.com and have recieved their calendar detailing when the best times are to conceive a girl. Already have 2 ds so really hoping for a little princess this time. Just wondering if any of you have had success with this site? Also, I'm a bit confused about when we can have sex. Can we do it on any of the days listed or do I have to wait until these days correspond with the few days that I'm fertile before ovulation?