Thanks for all the replies and research! I'm still reading thru the links. I'm planning a HBAC in October, my midwife will refer me for a 20 week anatomy/gender scan *if I want one. DH wants to know the gender, but I'm concerned about having one that's not really *necessary*.
mama to elijah 08/10 & the sweet baby lost 09/09
... excitedly expecting someone new in October