Abstract
The In vitro maturation (IVM) of human oocytes has been a major focus in human assisted technology; however, despite of the improvement on IVM in the last years, the matured oocytes present significantly lower developmental competence than oocytes matured in vivo. Some studies showed that birefringent meiotic spindle can be detected in almost 50% of the oocytes that had extruded the first polar body (PB1) after IVM. Oocytes in which the meiotic spindle fails to be visualized may be immature, even when the PB1 is present in the periviteline space.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
