Practice Guidelines for preoperative fasting and the use of pharmacologic agents to reduce the risk of pulmonary aspiration: application to healthy patients undergoing elective procedures: A report by the American Society of Anesthesi- ologist Task Force on Preoperative Fasting. ANESTHESIOLOGY 1999; 90:896–905<br><br>
Summary of American Society of Anesthesiologists Preprocedure Fasting Guidelines2*<br>
Anesthesiology, V 96, No 4, Apr 2002<br>
Ingested Material<br>
Clear liquids‡ 2h<br>
Breast milk 4h<br>
Infant formula 6h<br>
Nonhuman milk§ 6h<br>
Light meal 6h<br><br><br><br>
I don't see this as much different than a woman who "fudges" information in a hospital birth that she knows is due to a hospital policy that research doesn't support (when her water broke, when she last ate, sneaking food in labor, cosleeping in the hospital) or a mom who brings her non-vaccinated child to the ER and lies about the vaccine status. You do those things only because you are SURE about your research, and also sure that the hospital's policy is not a one-size-fits-all. Often drs are tied to the policy, and no matter what research you bring them, they won't or can't change it. So you do what you have to do. NOTHING that I have ever read, or had a dr provide to me, says that the composition of breast milk or the gastric emptying changes after a year. I don't think that they exclude breast milk from the pre-op allowed foods list because they think it's dangerous, they exclude it because they don't think a significant portion of the population is still breastfeeding past a year.<br><br>
ETA: Here's a whole page of links! <a href="http://www.kellymom.com/health/illness/baby-surgery.html" target="_blank">http://www.kellymom.com/health/illne...y-surgery.html</a><br><br>
Like MW said, you do have to take into account your child's history of course. In our case, Connor was aspirating anyway, and was being followed very closely by a pulmonologist, making sure that him aspirating breastmilk was not damaging his lungs or causing repeated infections. We knew from swallow study that he was aspirating with swallow, and we knew from bronchoscopy that there was breastmilk in his lungs, but every test always showed healthy lung tissue with absence of bacterial growth, minimal inflation, basically very little reason for concern (but certainly great reason to monitor very closely).<br><br>
Our pulmo is not only an MD, but also a PhD in microbiology, and he thinks that the immunological properties in the breastmilk were protecting Connor from pulmonary damage, and that if he were aspirating anything else, there would be a very different outcome. He strongly encouraged me to continue exclusively breastfeeding for as long as possible, and once we started introducing solids, he monitored more closely for a while. (turned out by then Connor had learned to protect his airway and clear his own laryngeal penetrations pretty well).<br><br>
So anyway, my point is...it is almost certainly still safe to breastfeed a few hours before surgery. But definitely read the links and decide for yourself.