Arnold-Chiari Malformation Support Group
Arnold-Chiari malformation, sometimes referred to as 'Chiari malformation' or ACM, is a congenital anomaly of the brain. Arnold-Chiari Malformation II occurs in almost all children born with both spina bifida and hydrocephalus, but ACM I is typically seen in children and adults without spina bifida.
Ive never had any kids but my neurosurgeon said it shouldn't be a problem. However, my cousin also has Chiari and she did have a baby. She had an epidural and they delivered her little boy with forceps. She has a lot of trouble with the pain and she said they did it that way to prevent her having to push very hard. I don't know if this is a common practice or if they just "tried something" that worked. Both Mom and baby were fine. But that was over 10 years ago and they may do things differently now .
Good luck!