Intracytoplasmic morphologically selected sperm injection (IMSI)
IMSI is a procedure of selecting spermatozoa under higher magnification.
- ICSI is done under 2000 – 4000 * magnification where an IMSI is done under 6000 * magnification which give a higher chance of selecting good sperm.
The patient who have gone repeated IVF failure, patients with very defective sperms,
- reasons for infertility.
less count and motility and unknown
- conventional IVF and ICSI 20%– 40%.
Chance of achieving pregnancy using IMSI would be between 30% – 63% comparative to normal