Trebuchet
Penultimate Amazing
Reading the tables on this site, infant mortality appears to have been about 50 per 1000 live births at that time. Maternal mortality about 400 per 10,000 live births. Compared to around 5 and nearly none, respectively, by the 1990's. Thanks to that horrible modern medicine.
Sorry, I appear to have forgotten the link. I'll look again this evening.