Different states have alternate laws surrounding surrogacy programs and their regulations, however surrogacy in the USA remains one of the most desirable locations for intended parents worldwide. This is mainly due to innovative medical facilities, experienced staff, and flexibility regarding each state's surrogacy law.
For example, California is a state that, similar to Colombia, equally treats both heterosexual, same-sex couples and single parents.
There is also a high probability that a surrogate mother from the USA will be compensated for her involvement in the process, over and above fees for expenses.