Hi I've not long got through cancer treatment. Before this we ttc for 4 years and following a birth trauma we were told conception unlikely so we happily made peace with our beautiful daughter as an only child who is now 9. My period is late this month which is unusual so I dug out my old clearblue monitor searched for batteries and found a test that was left over and it has come up pregnant on the machine. Is it likely to be wrong? I've not had this happen for 10 years so I'm extremely shocked!