Fertility is among the most emotionally traumatic challenges that a couple may face. It is important to do preliminary tests to investigate the cause of infertility and upon whom the infertility lies.
PESA, MESA or TESE are used to help couples where it is the male partner who has infertility issues. In these cases the partner may either have a low sperm count or low sperm mobility. In other cases men might have no sperm present in the semen when he ejaculates. During PESA, MESA and TESE, all procedures are used with ICSI to ensure fertilization.