Is holding MTX during breastfeeding overblown? @MotherToBaby data showed that infants get 0.4% of mom’s dose 24 hrs post-MTX dose. Skip breastfeeding 1 day post-MTX may be safe. Consider monitoring infant CBC. Studies needed to follow infants longitudinally #ACR21 @rheumnow https://t.co/ikJvkk5BjI