The new state law that lifts Michigan’s 38-year-old ban on paid surrogate pregnancy contracts took effect Monday.

Michigan banned the practice after a Dearborn attorney gained nationwide notoriety in the 1980s for arranging surrogate contracts.

Surrogate parenting was new, controversial and misunderstood when it first became an option, said Stephanie Jones with the Michigan Fertility Alliance.

“And I really think people have changed their outlook on this significantly since then and it’s just become more of a norm,” she told Michigan Public Radio. “People have become more aware of infertility and the need for assisted reproduction to grow your family. So, I think it’s just become more palatable over the years and we, of course, want to be able to support people who need this to grow their families.”

The newly effective laws outline the legal rights and obligations of all parties to a surrogate arrangement. That includes automatic parental rights for couples without having to adopt after a child is born.

Advocates say that makes the arrangements enforceable and predictable. But some conservatives and faith groups say the development is not a welcome one.

Michigan Catholic Conference Vice President for Public Policy and Advocacy Tom Hickson said the church believes infertile couples should consider foster parenting or adoption. He said allowing surrogates to be paid will lead to exploiting vulnerable young women.

“That was the No. 1 amendment that we tried to get in was to strike the compensation aspect of this,” he said. “I mean that just really minimizes the dignity of motherhood and childbirth into a sale and delivery mechanism.”

Michigan joins the vast majority of U.S. states in allowing compensated surrogacy contracts.