Good evening girls! My blood type is 1(-) and my husband's is 2(+). To…

Good evening girls! My blood type is 1(-) and my husband's is 2(+). Today I received the result of the antibody test, which showed antibodies in the titer 1:2. To the gynecologist only on Monday, but I already can't find any place. Who knows what scenario with such a result? They don't usually inject immunoglobulin at 28 weeks, right? What then do they do? Share your experience, please ?