Oh yes you can! My first time with WW back in March 3-2-2002. In 9 months I lost 100! By staying on the plan . I believe it was WW winnings plan back then. Where you had a low-high for points! I Walk, walk, walk and no Sodas only water and unsweetened tea! Started in March by November 2002 I lost 100lbs! So if you want it. Then go for it. Yes you can loose 45and more by October! I walk so much It got where I hated being still! Every where I went . I went walking . Good luck!