These eerily similar misogynistic laws are popping up in each state because they are being written by ALEC, the American legislative exchange counsel, the corporate funded, social engineering department of the Republican Party.
The process is to treat republican state legislators to a lavish weekend, then hand them packaged legislation to be carried back to their home states. They are carrying out their assault on women's rights as fervently as their assault on minority voter's rights.
Color of Change is currently addressing this problem by dealing with ALEC's corporate sponsors, many of which profit tremendously by selling products to minority customers. This same avenue of protest could be utilized by women.http://act.colorofchange.org/sign/alec_b/