Georgia Right to Life, one of the most outspoken proponents of the movement to grant legal “personhood” to fertilized eggs and fetuses, has endorsed Sen. Ted Cruz for president after he signed their candidate pledge promising to “support a personhood amendment to the U.S. Constitution.”

GRTL’s pledge, which the group says Cruz signed, asks candidates to affirm that “a continuum of human life and personhood begins at the moment of fertilization” and promise to protect “the civil rights of the pre-born at an embryonic or fetal level.” In practice, personhood would not only criminalize all abortions, it could also endanger some common forms of birth control and put women who have suffered miscarriages at risk of prosecution.

The Georgia group’s advocacy of sweeping personhood measures to ban abortion is so radical that it caused it to split from the National Right to Life Committee.

When Cruz was running for Senate in 2012, he promised another personhood group that he would cosponsor the Life at Conception Act, a personhood bill that seeks to ban all abortions and even some types of birth control through legislation rather than a constitutional amendment. When Cruz’s presidential rival Rand Paul introduced the bill, however, Cruz never signed on as a cosponsor.

Here is a photo of Georgia Right to Life’s Joshua Edmonds presenting Cruz with what appears to be GRTL’s endorsement: