A Minnesota lawmaker said Monday that she plans a fresh push next year to strengthen a state law against female genital mutilation in the wake of a judge's declaration last week that a federal law against the practice is unconstitutional.

U.S. District Judge Bernhard Friedman, of Detroit, ruled last Tuesday that Congress lacks the authority to regulate the practice, but that states can do so under laws that criminalize sexual battery and abuse. The judge dismissed most criminal charges against a Michigan doctor accused of cutting nine girls from three states, including Minnesota.

State Rep. Mary Franson, R-Alexandria, said Friedman's ruling underscores the need for her bill, which passed the House 124-4 in 2017, but never got a vote or hearing in the Senate in the 2017 or 2018 sessions. The Michigan case was the impetus for her bill.

"I will never stop fighting for the safety of little girls, and will keep working to put an end to this barbaric practice and punish parents who subject their daughters to these horrors," she said in a statement.

Minnesota law makes it a felony for anyone to perform the procedure, but doesn't directly address the actions of parents. Franson's bill would make it a felony for parents to knowingly allow it, and would expand the authority of child protection authorities to take girls away from parents who allow it. A tiered system of penalties would range as high as 20 years in prison, compared with the current five-year maximum.

The World Health Organization says there is no health benefit to female genital mutilation, also known as female circumcision or cutting, and it can cause numerous health problems. The practice is common in parts of Asia, Africa and the Middle East and is generally performed as a way of controlling a girl's sexuality.

Under current state law, parents who arrange or knowingly allow the procedure on a daughter can be charged with the crime of aiding and abetting the crime of female genital mutilation or with child neglect or endangerment, according to a report by the nonpartisan Minnesota House Research Department, which noted that both of those offenses are felonies.

Some opponents of the bill in 2017 said they considered it unnecessary. They also said they feared it could lead to unintended consequences, such as discouraging families from seeking health care, family separations and deportations, and pushing the practice even further underground.

While 27 states have laws against female genital mutilation, 23 others don't, according to the AHA Foundation, which works to protect women from the practice as well as honor violence and forced marriages.

Franson said she would request a prompt hearing from the incoming chairwoman of the House health and human services committee, Rep. Rena Moran, D-St. Paul. She pointed out that Moran was one of the four legislators who voted against her bill in 2017.

Moran did not immediately return a call seeking comment.