My partner is actually the one who breast fed our 1st daughter and I pumped for about 6-8 weeks after I gave birth so that she could get my BM as well and my antibodies. I am doing the same for this baby, so will not actually breast feed. I am going to pump and freeze all that I get to supplement her breastfeeding so she can get both our antibodies as well. Our 15 month old has only had one cold and it was when she was 13 months old after we took a plane ride with a bunch of coughing, sneezing, sniffling people in December!