I've been taking them every week since 17weeks. I'm now 32 weeks! So far so good :)
I m actually currently taking them right now this is my first time taking them but it is supposed to decrease premature labor happening up to 30%. I'm currently 26weeks now . All my pregnancies have been premature! 24wks-30wks-32wks-20wks. I'm doing anything that would help me get to full term!