02/02/2022
Did you have IV fluids during your birth? Something to consider. I included some studies on this at the end.
From Freya Birth
EARLY INFANT WEIGHT LOSS
Until now, weight loss during the first 3 to 4 days after birth has been considered one indicator of how early breastfeeding is going. If on Day 4 a newborn’s weight loss is in the average range of 5% to 7%, this usually means breastfeeding is going well. Nearly all babies lose some weight after birth.
But when babies lose more than 7% of birth weight during these early days, does this automatically mean they are not getting enough milk? Nope! Not according to recent studies.
A greater weight loss may be completely unrelated to breastfeeding and due instead to excess IV fluids mothers receive within the final 2 hours before delivery. These excess IV fluids inflate babies’ birth weight in utero and act as a diuretic after birth. Babies whose mothers received more IV fluids before birth urinated more during their first 24 hours and as a result lost more weight.
This was true whether the babies were born vaginally or by c-section.
This weight loss has nothing whatsoever to do with breastfeeding and milk intake. If you want a more accurate measurement, you should use the babys birth weight at 24 hours as the starting point instead of directly after birth.
📷: Salt City Birth and Newborn Photography
https://internationalbreastfeedingjournal.biomedcentral.com/track/pdf/10.1186/1746-4358-6-9
https://sci-hub.se/https://doi.org/10.1542/peds.2009-2663
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1948093/
https://evidencebasedbirth.com/iv-fluids-during-labor/
https://sci-hub.se/10.1111/j.1552-6909.2011.01321.x
http://www.nancymohrbacher.com/articles/2011/10/31/newborn-weight-loss-and-iv-fluids-in-labor.html