Intracytoplasmic Sperm Injection (ICSI)
This light micrograph shows a human egg (center) about to be pierced by a microneedle (left) that contains a single sperm.
ZEPHYR/SCIENCE PHOTO LIBRARY
In these topics
This light micrograph shows a human egg (center) about to be pierced by a microneedle (left) that contains a single sperm.
ZEPHYR/SCIENCE PHOTO LIBRARY