Susten 400 SR contains progesterone, a hormone that prepares your uterine lining to help a fertilized egg implant and support early pregnancy. Mymi Gold is a nutritional supplement with essential vitamins, including folic acid, which supports egg quality and overall reproductive health. Together, they help prepare your body for a healthy pregnancy. To naturally boost your fertility, focus on a nutrient-rich diet with leafy greens, whole grains, lean proteins, and healthy fats like avocados and nuts.