How Many Of You Mommas Drink Raspberry Leaf Tea For Preparation Of Child Birth? Is It Safe And Effective?

Just ordered mine online. 2 boxes and planned to consume it before my due on April 25th. So far I only consumed 1 tea bag and it tasted great. My follow up Check up is on Saturday and will consult my doctor for that. Any suggestions momshies to alleviate or lessen labor pain?