Hey mama! Congrats on being 36 weeks na, napakalapit na! Ang evening primrose ay commonly recommended starting around 36-38 weeks by midwives dito, kaya okay lang yung timing mo, at 3x a day is pretty standard from what a few of us tried din. Just make sure you're comfortable with what your midwife prescribed, pero if you have doubts or gusto mo ng second opinion, it's always okay to ask your OB din since bawat pregnancy ay different. Hoping for a smooth delivery for you, sis!