Has anyone started or have experience using red raspberry leaf in tea or supplement forms? How was you experience? When did you start taking it?

I am 34 weeks and bought the tea bags today. I am not sure whether to start taking it now as I've had contractions for 4 hours a few days ago. Some say red raspberry leaf may induce labor, so I'm scared I might get contractions again from using it.

For those who haven't heard, it supposedly helps with labor and overall uterus health.