Uy, congrats sa 34 weeks! Honestly, I haven't tried primrose oil myself kaya hindi ako sure, pero a few of my mum friends did take it around this time, some swore it helped with labor preparation, pero iba-iba talaga ang experience ng bawat mama. Better to check with your OB muna before starting anything, ha, para sigurado na okay lang for you and baby especially since may specific health considerations bawat pregnancy. Sabi ng isa sa friends ko, ang doctor ang best guide talaga for supplements during pregnancy!