u could loose 43 pounds in bout 14.3 weeks if you loose 3 pounds a week. I loose bout 3 pounds a weeek just by cutting my meals in half not eating junk and do 50 crunches a night and some leg lifts and go on walks swim ride bikes and you can loose 3 pounds a week hopefully want more info email me at sweetie1855@msn.com or im me at lilislander07 on aim