Hi. I have two yellow patches on each of my breasts. Last week on two occasions my husband squeezed them a lot and bit them as well. Could these be?

Biting and squeezing. Breasts are not designed for much biting and squeezing. Discolored patches may be due to resolving bruises (small amounts of blood under the skin). Breasts should be handled more gently. If wondering in the future about such issues, one can limit the biting and squeezing to just one breast, and then compare the colors of the two breasts a few days later to look for any differences.