Ay, primrose oil talaga? Hindi ko personally na-try yan, but a few of my mum friends swear by it for hormonal stuff and skin, yung iba naman nag-say na hindi nila nakita much difference. Kung concerned ka about something specific (like skin or hormones during pregnancy/breastfeeding), mas better mag-check with your OB or doctor muna para sure, lalo na if you're expecting or nursing, kasi di lahat ng supplements okay sa lahat ng mama.