A completely different take on this phrase is that discretion means being discrete as in protecting people or information from exposure in some manner. If one is to be perceived as possessing valor by others, then they cannot express this by being merely brash and powerful.
Probiotics are essential (for at least a month or two after the antibiotics stop, depending on the potency) when you have had antibiotics to replenish the beneficial bacteria.
What are probiotics and why would you want to give them to your baby? Probiotics are microorganisms (good bacteria) that provide health benefits to your baby including, improving colic and tummy problems, boosting immunity, treating diarrhea and diaper rash, as well as boosting immunity.