Two ways that bacteria are helpful is that bacteria is used in the production of some foods such as cheese, pickles, butter, yogurt, sour cream, and chocolate. Without bacteri â¦ a, pizza would not be possible. Another way bacteria helps is by humans obtaining many health benefits from the action of bacteria.
Warnings. 1  Do not stimulate your breasts for longer than the necessary 20 minutes at a time. 2  Lactation hormones are only released into your system for a maximum of 20 minutes, so anything in excess is unnecessary and likely to cause irritation.
3. Natural: Nipple Stimulation is a natural form of labor induction that can be done manually or with an electric breastfeeding pump. The hormone oxytocin will naturally be produced to cause contractions. The concept is the same as when a baby nurses right after birth, stimulating contractions, which slows bleeding.