My wife first time pregnancy at 18 week and she is blood group AB- negative my blood group is B positive. How any problems in this situation. And what's the treatment.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.