When the fallopian tubes are blocked in the female partner, we perform tubal cannulation to remove the block (a part of fertility enhancing procedures). In situations where the fallopian tubes are unrepairable or damaged (hydrosalpinx, endometriosis) we perform ICSI or Intracytoplasmic sperm injection to inject a single sperm into a single egg and directly bypassing the fallopian tubes completely. ICSI can also be used in situations where the sperm count is very low.
