thoughts?

Hi just wondering Do your husbands pay for all your medical bills during pregnancy all the way till delivery. or do you guys split half half? i told my husband we can split half but when i told my mom she says that he should pay for everything because we have already carried the child during pregnancy . accompanied with vomiting , back ache and hormonal problems and labour pain so it’s only right that the husbands play their part by providing support for the costs of everything what are your thoughts?