Infertility is the inability to reproduce by natural means which is not the natural state of a healthy adult. There are many causes of infertility, including some that medical and/or holistic intervention can treat. The methods David Clark uses are based on yin and yang principals to create strong lifestyle and food balance including strengthening or cleansing foods, cooling or warming foods and more specifically specific simple food balance ideas to suit your lifestyle effectively plus the ampuku abdominal massage treatment with the hot salt pack for rebooting the hara centre (power centre) to help heal the genito-urinary and digestive systems. Ampuku is like giving CPR to the abdominal organs, it is a gentle intra-abdominal massage using the salt pack to bring blood into the region for healing purposes.

There may be no obvious signs or symptoms. In some cases, however, an underlying problem such as hormonal imbalance.

Common causes of infertility of females include:

• tubal blockage
• pelvic inflammatory disease caused by infections like tuberculosis
• age-related factors
• uterine problems
• previous tubal ligation
• endometriosis
• immune infertility

Common causes of infertility of males include:

• problems with sexual function
• difficulty with ejaculation
• small volumes of fluid ejaculated
• reduced sexual desire
• difficulty maintaining an erection
• pain, swelling or a lump in the testicle area