Fertility problems vary from individual to individual but collectively prevent or make it harder to procreate (have children). There are many causes of infertility in both men and women. Common conditions in women include irregular periods, damaged fallopian tubes and a condition called endometriosis. In men, poor quality semen and low testosterone levels are two primary causes of infertility.
Supplements designed to aid fertility and the associated hormones include peptide bioregulators for organs such as the testes and ovaries, Melatonin (which helps to improve egg quality), and Oxytocin, which assists with emotional bonding.