Are any of you ladies asking family members besides your SO to make sure they are up-to-date on their pertussis vaccine? DH has already gotten his, but when he mentioned it to his mother she seemed to think we were being a little crazy for him to get it. I feel like if she is going to be around LO a lot in the newborn phase, I'd feel better if she was up-to-date as well, but not sure if I"m being overprotective. What are your thoughts?