It's normal for adolescent girls to go through a period of relative chubbiness as they go through puberty. The hormone changes that occur, with higher estrogen levels present, allow the body to put on more fat. This is what is responsible for further growth of the breasts and rounding of the hips. Over the two years after a girl starts her period, growth in height stops and the body remodels itself further. This is when many girls will slim down again and get to a weight that is more appropriate for their height. It's important that you make sure you are not overreacting to this normal plumpness.
Raising a tween: Here’s what parents can expect from ages 9-12
What to do when your tween daughter calls herself fat | sentools.net
Has your daughter called herself fat? What can you do when your tween daughter calls herself fat? This is a startling indication of the level of fatphobia we have achieved in our society. In other words, they are larger than many of their peers. Second, there are girls who are technically in smaller bodies. We must understand that our girls recognize that in our society, being fat is considered a terrible thing. Societal messages constantly reinforce the idea that being thin is the path to health, happiness, and success.
Tween Girl Fashion
So, yes, I believe we can all agree that the stressors tweens are dealing with can be overwhelming, as they struggle with success and failure and social acceptance and rejection. The good news is that there are many things parents can do to help their kids deal with this stressful period in a more effective manner, and I can to clue you in on how to make these years easier. Make sure your tweens are getting enough rest and eating properly. These are always the first things I ask about when parents tell me their child has become increasingly irritable for no apparent reason. None of us at any age can deal with pressure effectively if we're exhausted and hungry.
My husband and I are overweight. Some of this is genetics, and some is poor habits; but either way, we have been hyper aware of the predisposition for our children to share the same fate. We foster body positivity in this house.