Term

At times, the sperm cannot permeate through the outer layer of the woman’s egg due to multiple reasons like production of less than required sperms in the man, a blockage in the male reproductive tract, the thickness of the egg, or because the eggs are previously matured and frozen. In such cases, ICSI can be executed along with IVF to help the fertilization of eggs by injecting a solo sperm into the egg cytoplasm.