Milk supply questions

Taylor

Hiiii!

When does milk supply regulate?

I had an IBCLC home visit last week and my 4 week old drank 2.5oz combined from both breasts for her weighted feed. The IBCLC said that was great and my milk supply is great. Is low milk supply as common of a concern as it seems to be? Since I have a strong milk supply now can I be confident that it'll stay strong?