cornish girl, hi im going for my 21 day bloods this month i am also bmi 23 and no drinking or smoking and im 21. i would say just come off the pill and see how it goes? then getur bloods, so they can sort something out asap, coz for all u no u could be oving, in which case just go back on the pill if hubs isnt happy with ttc now, or if u r not oving it may take a while to get pg, so a kcik start is a great idea, i think have a chat with ur hubs and doc, see what they say? xxxx and good luck x