All Pregnancy Support Product Category FilterDigestion and Detoxification (1)General Body Support (1)Multivitamins (1)Pregnancy Support (8)Reset Filters Optinositol ™ ~ Fertility Support Powder ~ 4 ounces Optinositol™ offers both Myo-inositol and D-chiro-inositol in support of normal, healthy ovulation and maintenance of healthy insulin levels.