Profhilo 3 times, once a month, is it safe?

I’m scheduled for profhilo and my doctor recommends that I have 3 sessions of profhilo, one every 4 weeks, and then a booster every 6 months. However online everything I have ever read about it states that it’s standard to have 2 sessions a month apart, not 3. Is 3 sessions in 3 months too much? Could it cause problems with my skin? Is it safe to do this? Could I end up looking worse? Thank you for your advice!