I did the ring test (after about 15 weeks) and everytime it said we were having a girl and we did!... I slowly moved the ring over my husband at the same time and it changed direction!...I also NEVER had a sweet tooth before I was pregnant yet I could not get enough of banana paddlepops and mini violet crumbles.....they say a sweet tooth is a girl and savory is a boy. (so my mum and sister think anyway)... All the best, it is fun just speculating!