Don't worry, that means I am a bad mommy too.
I didn't get Uni spayed at first b/c I wanted to breed her!
Now I know that's NEVER going to happen, when I made up my mind things got bad, and I can't afford it now either! But she will be soon, I promised myself.
Anyway, some girls keep themselves very clean, some others not so much. Uni didn't bleed too bad. Not enough to even need a maxi pad. Some others more so. Really depends. The most bothersome thing I felt was the hair kept getting matted around her butt with wearing the diaper all the time. And since she is pad trained and just goes when she wants, she has peed in her diaper before LOL. So have at least 2 on rotation. I also call them chastity belts.
Her first heat she did not have mood swings, but her 3rd time oh yes! She was mooooooody! Uni only goes into heat about every 8 months, plus she was a late bloomer, didn't have her first heat till 13mos.