What is a global fee for pregnancy?

I'm curious, could you elaborate on the concept of a "global fee for pregnancy"? As someone with a background in cryptocurrency and finance, I'm not familiar with this term as it's not directly related to my field. Is this a proposed or existing fee structure for pregnancy-related medical care on a global scale? If so, what would it entail and who would be responsible for paying it? I'm interested in understanding the motivation behind such a fee and its potential impact on healthcare accessibility and affordability.