How many recommended injections are usually needed for good results?

I became interested in injection therapy while looking into ways to combine weight loss with body shape management. My plateau has been lasting too long trying to do it on my own, so I am considering seeking professional help. I would like to know this before my consultation, so I am asking about the recommended frequency of obesity injections.

While it may vary depending on body type, generally speaking, how many times a month is a suitable recommended frequency for weight loss injections? Or, I am curious if the recommended frequency varies flexibly depending on the target weight or the areas you wish to lose weight from.

I am worried that getting it too often might strain my body, but on the other hand, I am concerned that getting it too rarely might reduce its effectiveness, so I want to stick to the recommended frequency of the obesity injections.

Since I am just starting out, I am a little afraid of side effects or the yo-yo effect. I would appreciate your advice.