Hi. My Daughter Is 17 Y/o This Year. She Weighs

Hi. My daughter is 17 y/o this year. She weighs 45kg and is 153cm tall. She is considered relatively short and small size considering that both me&my hubby are 160cm and 170cm tall respectively and we are quite heavy for our height(in fact we are both overweight). Furthermore, her 11 y/o sister is already 40kg and 150cm tall. Is this of a concern???