Not moving
It really all depends you could weight 135 and be normal or weight 90 and be normal. Height makes a change in this the taller you are you might weight a little bit more. Muscle also can make you weigh more if you exersise a lot you could just be gaining muscle weight.
Gaining weight is bad because you have more of a risk of a heart-attack and you have high blood presure, what could lead to serous problems in future.
If someone is having a problem and they are drinking protein drinks, this could cause further problems. If they aren't gaining weight or they are having digestive issues because of it, this could be related to the protein drink.
your body could be retaining water,or you could be gaining muscle mass which is heavier than fat..try not to obsess,as this wont help either
Gaining weight by itself will not make your limbs numb. Gaining weight could, among other possibilities, cause circulation problems that cause your limbs to go numb. It is not normal, and you should probably see a doctor.
you could not have a period due to stress, gaining weight too quickly, losing weight too quickly or you could be on the menopause if you are in your 40's its possible. or simply be preganant.
Yes, the heart could be causing water weight that includes pitting edema. A doctor will need to be consulted to determine the causes.
The shape of their body... It could mean they feel they are growing up.Or they are gaining weight.
It could maybe be the food that they don't like.
Gaining weight is bad because you have more of a risk of a heart-attack and you have high blood presure, what could lead to serous problems in future.
If you have never had sex then you are definitely not pregnant but if you are gaining weight, bloated and you missed your period then it sounds kind of serious and you should go and see your doctor. The main thing is no sex = no baby.
If she hasn't been spayed and got outside while in season, yes she could be. If she's spayed, she might just be overeating. Consult your vet if she seems to be gaining weight.