It is still improbable a prescriptive for your baby to have more than 1000IU of vitamin D per day for several days to developed toxicity (14), accidental drop or two from vitamin D supplement is also not likely to do any harm unless you do it one day for longer than some days.
It is still improbable for your baby to have more than 1000IU of vitamin D per day for several days to develop toxicity (14). An accidental drop or two from the vitamin D supplement is also not likely to do any harm unless you do it every day for several days.