What are the differences in appearance between a vagina that has given birth and one that has not?

Patient's question:

Sure, here is the translation of the content you provided:
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No
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Doctor's answer:

Hello, mothers who have given birth, generally the vagina is a bit looser than that of women who have not given birth. The cervix of women who have not given birth is usually a small round hole, while the cervix of women who have given birth tends to be "".