Because it is a very laborious technique that can be only by conducted by highly trained professionals. It often requires two embryologists to work simultaneously in order to reduce the duration of the process and perform it more objectively.
Moreover, due to the use of a more powerful microscope, finding sperm cells under the microscope becomes a difficult task, making it a technically challenging technique.
Read the full article on: IMSI in IVF – differences to ICSI, advantages and disadvantages ( 76).
Bachelor's Degree in Biotechnology from the Technical University of Valencia (UPV). Biotechnology Degree from the National University of Ireland en Galway (NUIG) and embryologist specializing in Assisted Reproduction, with a Master's Degree in Biotechnology of Human Reproduction from the University of Valencia (UV) and the Valencian Infertility Institute (IVI)