I remember someone posting a while ago that the Intelligender kits are just glorified pH tests - as they give an acidic reading for girls (orangey) and neutral/alkaline for boys (greeny-blue).
Well I took 2 - one with a boy result and one with a girl result. They were about a week apart and the night before the boy result I'd had a massive milk craving and had gone through about 2 pints of the stuff. Would this possibly affect the result by neutralising acid in my urine and making it appear more alkaline on the test?
Just curious really! I only did them for fun and have a gender scan on August 5th anyway :)