Toriel:for monsters we usually just look at our belly's and then we know we're pregnant but I don't know how humen's know and she's probably not pregnant
Amy:I'll be able to tell! I've checked if people was pregnant plenty of times or was that for goddesses? Meh I'm pretty sure I have to do the same,All I have to do is shrink myself then teleport myself inside your stomach then I'll sceen to see if I can find a baby anywere but of course I can't go inside anyone's stomach without there permission that would just be rude! So Bloody rose can I go inside your stomach to see if your pregnant? You're probably not but just to be on the safe side