Hi doc, I am 25 years and my period cycle is normally 28-32 days..now I am in 43rd day of my cycle. I tested on cd40 In hpt and saw very faint positive line and on cd42 I took another one it too faint line so went hospital and they took urine test but it was not fmu....it came negative..I have showed the kit which I took to doc and she told she was not sure it is positive..she prescribe me autrin pills and asked me to take test after one week...kindly guide me..I never had this my much long period cycle in my life tym...no vomiting sensation...but have lower back pain and frequent urination....am I pregnant or what is happening to my body...tell me a solution...is it OK to have this long cycle as we planning for a baby?