I'm married, and I know thw workings of women and their weight, my SO might gain 10 pounds over the holidays but lose it fairly quickly.
But some providers (not just a few) that I have seen but then might not see in say 6 months, really balloon up! I mean, not 10 pounds,

Why does this seem to happen in the hobby? Has anyone else experienced this?
I know one gal who might weigh 125 today, 145 in a couple of months, then back to 110 in a few months after that.