breastfeeding Flashcards
when are decisions to breast feed made?
most decide before the baby is born or before conception
or first tri
or after birth
what factors influence bf
- partner support , family support
- previous experience
- education
- having two or more children
- weight
- knowledge
social comfort
little support from partner =
less likely to bf, lack of encouragement
does seeing other bf influence ones thought
yes, they will be more likely to
barriers to bf
- discomfort, uneasiness, if they have never seen someone
- pain
- dont like the idea of it
-lifestyle incompatibilty - discomfort in public
- lack of lactation servicees
- if family discourages it
how does obesity impact bf
less likely to bf
-lifestyle incompatibility , how is it an issue
- working women
dont have time
have to go to work
no time to bf
where is milk synthesized
alevoli
how many lobes on boobies
15-25
what does muscle do in boobs
squish milk out
IS AEROLA ELASTIC
YES
how much of the aerola should be in the babies mouth? where should the nipple be
whole lot of the aerola
- nipple should be in back of mouth
does breast size and fat content matter in breastfeeding or how much milk is produced
No
what triggers prolactin release
- fall in progesterone
- peaks: 10 days - 1 month
function of prolactin during pregnancy
prepares breast to secrete milk
when are prolactin levels highest
10 days after both, slowly decrease but remain. drop when breastfeeding is done
where is prolactin from
anterior piturarty
what happens when women have insuffienct glandular development
cant bf
when does prolactin synthesize and secrete milk
after pregnancy
oxytocin function
- contract uterus
- milk ejection
what is bf based on
supply and demand, more baby bf, more milk is produced
is the milk specific to the baby
yes
where is oxytocin produced and when
- posterior pitutary
- during suckling
let down / milk ejection reflex reflex is
OXYTOCIN ALLOWS milk to come down, baby is getting fed
how does bf decrease PPH
oxytocin release causing uterine contractions
uterus contracting during breastfeeding is known as
after pain
what happens with high levels of estrogen
inhibit lactation
how does the milk ejection reflex work
- baby latches
- nerve endings in areola and nipple are stimulated
oxytocin is released
oxytocin stimulates the cells to contract, milk is squeezed into ducts and towards nipples
what happens when a mom first bf
- initally there will be little that comes out
what does the inital breast milk look like
watery
how does the milk eject reflex feel like
pins and needles
how does watery milk help
satisfy thirst
hind milk is
after the watery milk
- has a lot of fat
need to breast feed long enough to get hind milk
what helps the infant grow
hind milk
hind milk in poop looks like
fat globules
how long should one bf for (recommendations)
exclusive for 6 months
here and there up to 2years
why is breast milk better than formula
has specific milk proteins that is needed for growth
- fatty acids makes it digestable
how much whey protein is in breast milk and how much casein
70% whey, 30% casein
why is whey protein good
-high in essential amnio acids
- iron binding properties
- bacteriostatic
what helps absorb iron in breast milk
casein
what do long chain polyunsaturated fatty acids help with
- myelination of spc and nerves
- visual acuity
- cognitive and behavioural function
does breastmilk tailor to babies needs
yes
vitamin d requirement
400IU daily
do babies need water? why
no, takes up space for milk
how do babies get iron while being breastfed
for 6months from moms iron reserves from utero
and they need it from else where (food)
how long is iron fortified formula required for
till age 1
how can babies get vitamin D
d drops from pharmacy
should formula fed babies get more vitamin D
yes
which milks iron is better absorbed (breast milk or forumula)
breastmilk
iron rich foods to start babies on
meat
meat alternatives
iron fortified irons