August 2017

A human oocyte is held by a glass holding pipette (left). A beveled glass pipette containing an immobilized ejaculated spermatozoon is inserted through the zona pellucida and deep into the oolemma, creating a deep furrow. Once the membrane of the oocyte is penetrated, the sperm is deposited therein.

Gene-Edited Embryos for Reproduction? | FDA Reprimands Notorious Fertility Doctor

The Center for Genetics and Society is fiscally sponsored by Tides Center, a 501(c)(3) non-profit organization.
Please visit www.tides.org/state-nonprofit-disclosures for additional information.

© 2023 Tides Center, through the Center for Genetics and Society. All rights reserved.
Privacy Policy. Terms of Use.