Can inverted nipples be corrected with a corrector? How long does it take and how is it used?

Patient's question:

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From Shandong,
Thank you to the doctor for quickly answering how to treat and prevent it.

Doctor's answer:

Analysis of the condition: Nipple inversion is usually present from birth. Puberty is a crucial period for breast development and also an important time for correcting nipple inversion.
Advice: Regularly pulling on the nipples can make the breasts protrude and help achieve a "shaping" effect. Do this several times a day. Over time, the nipples will naturally gradually protrude outward. Using a corrector for nipple inversion also requires some time.