I am a semi weight lifter

When i weight lift 4 times a week I tend to see my weight go up 5-7lbs while when I rest I lose 2-3lbs

I mean look at it this way.. I basically eat the same thing everyday for 4 months and see a steady weight loss but then boom I hit the weights for 2 weeks and all of a sudden gain 5-7lbs... Me being conscious I think I'm gaining weight.

But logic tells me I'm gaining lean mass.
Which will help in the long rong.

Just have to stick with the mentality that not all weight gain is bad as long as you are regularly exercising then you need not to worry.

wes