Yes.  Pregnant women have so much to gain from chiropractic care. During pregnancy the pelvis can get misaligned and make the space for the baby smaller, making a pregnancy more difficult than it needs to be. With a protruding abdomen and an increase in the lumbar spine curve, it is possible to see postural changes take affect on the mother.
There is a 4% chance that a baby can become breeched during the 37th week of pregnancy or later. Chiropractors who use the Webster Technique have shown the baby to turn 82% of the time following treatment preventing an unwanted c-section.
Getting checked during pregnancy can help the mom move better, calm nausea, keep pelvis aligned to help have a smooth pregnancy, and improve the overall pregnancy experience.