How often should I get microneedling sessions?

Hi, I just had my first session of microneedling Ely, and I’m wondering how often I should get treatments to see the best results. The aesthetician said I might need 3–6 sessions, but I’d love to hear from others who’ve done it. Did you notice an improvement after just one session, or did it take a few? Also, how long should I wait between sessions? I want to make sure I’m doing it safely and not damaging my skin. Any advice would be appreciated!