Hello everyone) Maybe the question will seem strange, and it's individ…

Hello everyone) Maybe the question will seem strange, and it's individual, I understand that too, but still interesting) When did stretch marks appear during pregnancy for you?! I have "so far" nothing, I don't smear with oils or anything like that, so I think maybe they won't be there ?‍♀️ (My mom didn't have stretch marks after pregnancy) Or is it still early and they might appear already in late stages? I am 19 weeks pregnant) The belly compared to (before pregnancy) and now, quite noticeably rounded, although I thought I would walk with a tummy to my nose on 19-20 weeks ? and it turned out not)