US Republican Governor of Louisiana Bobby Jindal speaks at the Conservative Political Action Conference (CPAC) in National Harbor, Maryland, on March 15, 2013. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/Getty Images)

Louisiana Gov. Bobby Jindal (R) signed into law on Thursday an anti-abortion bill that could shut down four out of the state's five abortion-providing clinics.

The bill, which requires all abortion providers to have admitting privileges at a nearby hospital, is similar to a law that has been shutting down clinics in Texas. Only one of the five clinics in Louisiana currently complies with the new law.

Supporters of the bill say it is intended to protect women who have emergency complications from abortion procedures. But doctors and medical groups, including the American Medical Association and the American College of Obstetricians and Gynecologists, oppose these types of laws, arguing they are not necessary for patient safety. Women who have complications during an abortion can already access care at a local emergency room, and hospitals often turn down abortion providers' applications for admitting privileges for political or financial reasons unrelated to the doctor's safety record and qualifications.

“We all want women to be safe, but this law doesn’t protect women’s health,” said Jennifer Dalven, director of the American Civil Liberties Union Reproductive Freedom Project. “In fact, major medical groups like ACOG and AMA oppose these laws because they actually harm women by preventing them from getting high quality medical care. Given that doctors and medical groups oppose these laws, we have to ask ourselves why some politicians are pushing them?”

Similar laws in Mississippi, Alabama and Wisconsin are currently being challenged in federal court because they make it difficult or impossible for women to find abortion providers in those states.