Category Archives: HRSS


How High Resolution Sperm Selection (HRSS) Treats Male-Factor Infertility

11255204 - human sperm and egg lifeAny and all negative influence of male-factor infertility must be negated to ensure successful embryo development. Why does this matter? HRSS technology is helping embryologists see, identify, and choose only high quality sperm cells for fertilization of an egg in vitro. With HRSS technology, embryologists are able to better visualize sperm for Intracytoplasmic Sperm Injection (ICSI) administration. Bottom line: Couples who have multiple failed IVF cycles are primary benefactors of HRSS.

HRSS Technology Overview

New Hope Fertility Center NYC is one of only a few fertility treatment providers to offer HRSS technology. Look: HRSS optimizes the sperm selection process for improving the success of ICSI.

At 6000 x magnification – using Differential Interference Contrast (DIC) microscopy – it is possible for embryologists to see finer morphological details of sperm. Using conventional 500 x magnification, these details would go unnoticed.

The best part? By viewing sperm cells at 6000 x magnification, lab technicians can identify quality sperm cells that are optimum for fertilization of a healthy egg.

Once optimum sperm cells have been identified, a two-pronged process takes place.

  • Selection
  • Injection

Once the quality sperm cells are selected and separated using HRSS, they are injected into the egg for fertilization. Each egg receives a single sperm injection.

  • Reduces chances of a negative impact a sperm can have on a perfectly healthy egg
  • Removes any negative influence that male-factor infertility may have on successful embryo development
  • Increase the chances of a viable pregnancy

Read more: How High Resolution Sperm Selection (HRSS) Treats Male-Factor Infertility