Evening primrose oil

Shiara • Im an 18 year old FTM, engaged to the love of my life, the beautiful man who gave me my perfect little son 😍 15/18/16💙
I picked up some EPO but im wondering how to take it? The bottle says 2 pills 3 times a day but that seems like alot to me (and it doesnt specify for pregnant woman) so how much should i take??? 
Ps, i know it doesnt actually bring on labour, it just ripens the cervix :)