Infertility is defined as the difficulty or inability to have children after a year of unprotected intercourse. It may also refer to the inability to carry a child to full term. Infertility treatments include the traditional such as artificial insemination, hormonal therapy and IVF. Alternative treatments include acupressure, acupuncture, naturopathy, mind-body therapies, Ayurveda, traditional Chinese medicine, reflexology, massage, psychotherapy and nutritional therapy.