I was just taking a practice test by a professor who tends to write poorly edited questions, so I thought I would try to clarify a few things with the experts here. 1. Can GH stimulate milk synthesis? I know it's similar to prolactin, but this just seems wrong and isn't written in either Costanzo or my course syllabus. 2. Does GH have any involvement with fetal growth? Costanzo just talks about its release starting with birth, but I've come across some articles online that seem to say fetuses can produce their own GH.