Is it possible to grow taller in your 30s?

I used to be shorter than both my mom and dad and now I’m almost as tall as my dad and taller than my mom, my dad used to be around 5-6 inches taller than me, and today, my mom’s friend came over and she wanted to compare height with me when she saw me, I think she believes I grew taller but does not want to say it out loud because she does not want to look dumb.
Is it possible to grow taller in your 30s?
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