hi guys,im new to this site today its given me a lot of incentive... so ive been on the cambridge for 5 days on 810 & had a weigh-in last night a bit early but couldnt make the week appointment, lost 3 pounds but my counseller says i havent drunk enough water.my starting weight was 12st 2lbs & im 5ft 6 target weight 10 stone. Gone on to sole source today hoping that will help & drank so much water! wee stick says in in ketosis so fingers crossed... its my 30th birthday on the 27th of this month so hoping a few more pounds will shift by then. good luck everyone!!!