These pendants look pretty to me. I hadn’t heard of preserving it in this way until I saw this. Wish I had known of it when I was breastfeeding my son.
As for the lollipops and the popsicles…AWESOME on the parts of these moms. I did use breast milk ice in a breast milk bottle when I was nursing my son for summer, away from the house feedings. I see nothing unusual or odd about this practice whatsoever.