48.2 MB (4.5 MB compressed)
5100 x 3300 pixels
43.2 x 27.9 cm ⏐ 17.0 x 11.0 in (300dpi)
MEDICAL RF.COM / SCIENCE PHOTO LIBRARY MEDICAL RF.COM / SCIENCE PHOTO LIBRARY
In vitro fertilization (IVF) is a technique in which egg cells are fertilized by sperm outside the woman's womb (in vitro). A single sperm is injected directly into the egg using intracytoplasmic sperm injection (ICSI).
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