Hey all, I've just today found out I'm pregnant. 2-3 weeks on clearblue. However I haven't much clue how far along I am.. I've irregular cycles. Can be anywhere from 40-70 days. My last cycle was 9th october.. if I got 2-3 on cb would I be 5 weeks ? And would I just use my period date for counting? I had text book cycles when trying for my DD. So confused