Yes, fear of big baby.
A woman with Type 1 diabetes is much more likely to have a baby over 9 lbs, and with any size baby her chances of shoulder dystocia are much higher than usual - 2 to 3 times more likely than a woman who has the same size baby but not Type 1 diabetes. For example, a non-diabetic mom having a baby over 4500 grams (9 lb 14 oz) , chance of shoulder dystocia is normally anywhere from 2.7 to 22.6%. A woman with diabetes has a 20-50% chance of shoulder dystocia if her baby is over 4500 grams.
Even the progressive doctor in my area induces at 38-39 weeks for a mom with type 1 diabetes. I've had two births with a mom who had type 1 diabetes, both inductions, one at 39 weeks and one at 38 weeks. Both times the mom tried to get labor started by other ways, but it didn't work. Both babies were born healthy, but they were both over 9 lbs, one was over 9 1/2 lbs. Both vaginal births, no shoulder issues.
Any doctor that your client interviews, she should find out how often they will do a scheduled cesarean for Type 1 diabetic moms - ACOG recommends a planned cesarean for moms with Type 1 diabetes if baby is over 9 lbs 14 oz - some OBs will come up with any reason to do cesareans on them all. And of course their induction policy.
Here was a link I found:
http://www.uptodate.com/patients/con...~X1_z7ZpZvSOGF
What bugs me too is when doctors treat moms with gestational diabetes as though they have Type 1, even though there are no statistics backing that up at all.
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Dorothy Haines, CD(DONA), LCCE
Alldoulas Administration
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