A girl never has to bear her expenses in her lifetime.
If he has no one to bear his expenses or is incapable of earning, then if he earns according to Islamic law, he will be entitled to thawab. On the other hand, a boy is obliged to take care of his mother, daughter, wife and sister. While performing this duty, she has to keep in mind various matters, halal and haram. When a girl gives birth to a child, those ten months begin to be her reward, her sins are forgiven and her prayers are accepted. If he dies while giving birth to a child, he is given the status of a martyr. She continues to receive rewards for breastfeeding for a full two years. In addition, the mother has been given dignity in many cases.
Being a mother is difficult of course but receiving is much more.