Which Herbs Increase Fertility?

Herbs have been used for thousands of years to aid in fertility. There are a broad range of herbs that can be used alone, or in combination with other herbs, to treat both major and minor fertility issues, from ovulation support to miscarriage prevention. Herbs can also be used to help improve fertility in males, spurring sperm production and increasing sperm motility. While herbs have an extensive history of use, it's important to note that their use is not regulated by the U.S. Food and Drug Administration, and many herbs can have toxic effects if used improperly. It's best to use fertility herbs under the supervision of an experienced herbalist or alternative medicine practitioner.

Evening Primrose Oil

Evening primrose oil is an especially helpful fertility herb because it is said to improve the quality of cervical mucous. It's the job of cervical mucous to guide sperm through the cervix and into the uterus. The best type of cervical mucous is what's referred to as "egg white" mucous. It's clear, stretchy and thin. If cervical mucous is too thick, it can block sperm from entering and reaching the egg. If the cervical mucous is the right consistency, sperm can survive in it for as long as five days, widening the window for conception.

Chaste Berry

Chaste berry has been said to increase progesterone in the body by stimulating the pituitary gland. Aside from increasing progesterone in the body, it's said to have an overall balancing effect on the hormonal systems. It's been used to restore system balance related to polycystic ovarian syndrome (PCOS), irregular menstrual cycles and PMS. Many women also find it useful for restoring regular menstrual cycles after ending a course of hormonal birth control. Others find that it promotes ovulation, especially those suffering from PCOS.

Dong Quai

Dong quai is an herb that's widely used to regulate the menstrual cycle by balancing hormones in the body--particularly estrogen. A regular menstrual cycle is crucial to conception because it allows you to pinpoint ovulation. It's rich in iron and other macro-nutrients, promoting an overall sense of well-being in the body and assisting in building the lining of the uterus. It's also been associated with increasing sperm motility in men.

Red Raspberry Leaf

Red raspberry leaf is an herb that can be used from before conception all the way through delivery. According to Susan S. Weed, it's primary function is attributed to "the strengthening power of fragrine--an alkaloid which gives tone to the muscles of the pelvic region, including the uterus itself." This toned, strengthened, but relaxed uterus is said to manifest a thicker uterine lining, which aids in both implantation and reducing the risk of miscarriage. During pregnancy, it can ease morning sickness, nourish the body due to its high mineral content and assist the body in producing nourishing breast milk. It's also said to make contractions more effective.

False Unicorn

False unicorn is especially useful in restoring ovulation. It contains high doses of a plant estrogen that has been said to regulate ovulatory function by correcting hormone imbalances. It's said to correct dysfunctions in the ovaries that affect egg formation and to be a general over-all tonic for ovarian health. Many women report it eases ovarian pain during menstruation and that it helps ease vaginal dryness. Native American women have used it protect themselves from miscarriage. False unicorn is an easy herb to overdose, and it is an endangered species, so use of it should be carefully monitored.