Immigration help

I, female (27) and my husband(26), are expecting our first child and I am giving birth by the end of November. I am a USA citizen and I am currently living in Mexico with my s/o he and he is in the process of becoming resident. It has been two years since I put in the paperwork and with this new office it is taking longer. I want to have my child in the USA because hospitals are better and I don’t want to go through a long process of making my child a citizen. My question is that if there is any way my husband can get a humanitarian visa so he can attend the birth of my child?