For trying-to-conceive women, the key benefit of evening primrose oil and GLA is its function in lubricating and maintaining mucus membranes and production, thus helping their bodies naturally regulate the ideal quality of fertile cervical mucus. One of the main features of healthy, abundant cervical mucus during the fertile period before ovulation is its ability to sustain sperm in a healthy medium and to allow sperm to move freely through the "hostile," or pH-challenged, environment of the cervix. During ovulation, healthy fertility relies on the change in texture and increase in amount of a woman's cervical mucus (often referred to as "egg-white" cervical mucus because of its ideally more stretchy and diluted quality).

Evening Primrose Oil should only be taken during the pre-ovulation period of each cycle (from the first day of menstruation until ovulation is assumed or confirmed to have taken place).

If you are concerned with the quantity or quality of your cervical mucus, we recommend taking FertileCM instead which was formulated for exactly this purpose.

• Recommended Use: Designed for use in the first half of the monthly cycle up to ovulation. Begin taking on the first day of menstrual bleeding and continue taking 4 capsules daily until you have established ovulation has taken place.