I'm a tad confused. I saw my GP today and he said everything was normal, which is great and im so happy. However, any preg calc i use says im 6 wk 2 days pregnant( including this AP) when he worked it out today he said im only 4 weeks pregnant but that cant be correct as i ovulated over 4 weeks ago. Ive even worked it out using LMP, cycle length and ovulation date all saying im  6wk2 days. So which is it? Any helpful tips would be much appreciated.