I am sure you can do it whizaway - you are smashing it so far.
My first target was 3stone by Easter (12 weeks), I am now hoping to get a bit more off than that!
Then I am going to enjoy a proper roast dinner on Easter Sunday - although I am not sure how much I will manage to eat! Then going to try and eat low carb food for a week and then I am away for a weekend so will be eating and drinking and then back to exante for another 12 weeks.
My brother in law gets married in July and I would hope to have lost somewhere between 5 - 6 stone in total by then. Fingers crossed.