Legal regulation of<unk>  in the world: The legal aspects of<unk>  in any particular jurisdiction tend to hinge on a few central questions: * Are<unk>  agreements enforceable, void, or prohibited? Does it make a difference whether the gestational carrier is paid (commercial) or simply reimbursed for expenses (altruistic)? * What, if any, difference does it make whether the<unk>  is traditional or gestational<unk> ? * Is there an alternative to post-birth adoption for the recognition of the intended parents as the legal parents, either before or after the birth?<unk>  differ widely from one jurisdiction to another. Of the<unk> es which allow<unk> , many have residency or citizenship requirements for the intended parent(s) and/or the surrogate.<unk> es without such requirements often attract persons from abroad, being destinations for fertility tourism. In some<unk> es, such as the United States, Canada or Australia,<unk>  vary by state/territory.
Surrogacy laws by country
Lists of medical eponyms
Violence against healthcare professionals by country
Religious response to assisted reproductive technology
Modesty in medical settings
Mass-casualty incident
Learned intermediary
Component causes