DIY peeps, when did you first get your hormones level checked?

As the title stated, when did you first go and get your hormones level checked?

I am planning to get mine checked next week (1 month). But I don't know if 1 month is enough for my current regimen to accurately reflect the hormones level.
A lot of people from my country are saying that they get it first checked at 3 months, but some of the people now are also saying that I should get it checked as soon as possible.

I wanted to know if I should go now, or wait for 3 months mark instead.
Because eventhough it is not that expensive to get it checked in my country, it's still money ߹𖥦߹