Hey, the problem I have is that my cycle is incredibly short. All normal ovulation calculators say that my 'fertile days' are actually when I have AF? Needless to say I am confused. The only good thing is that I get almost 2 attempts in every month, but not knowing when to baby dance is frustrating. Well the day before I thought AF was due (Fri 26th), I started with the whizz bangs in my tum. It sounds like world war II happening. Creeking and gurgling not to mention the cramping. So I thought AF was in the post.... it never came!! Yippee I thought, trying not to get too excited. Since I have had nausea, weird metalic blood like taste in my mouth, dizzyness, hunger, headaches and tiredness. All making me think 'has it happened for us'?? Now I thought that if there was enough hormones to make all that lot happen I must have a , but I did one on Mon 29th thinking I am now 3 days late and it was so completely gutted! I can't have imagined all these symptoms... can I?? So I decided to wait until this Friday (3rd Oct) before doing another test. Has anyone else had such a short cycle that they dont have any idea when to test?? I feel so stupid cos I already have 2 children, and it was not complicated at all with them, just a missed AF and then ??