Yogini99, TOM stands for time of the month.
RubyRed93 most women retain water before/during their period. If you keep eating well and exercising, though, you'll keep losing.
I started on 05/30/10 at 253. After almost 4 years and many, many breaks, I reached 152 on 03/19/14. Now I'm trying to reach 130. After I lose the regain.