Manolopoulos K

Endometriosis seems to be a common fertility barrier which is affected by immunological and local mechanical factors. The established use of assisted reproductive technologies (ART) provides increasing knowledge about folliculogenesis, fert…

PurposeThe presence of a clear half-moon-like zone of cytoplasm in oocytes is called "halo effect." The prognostic value of this effect is not yet determined. Aligned nucleoli in pronuclei (PN) represent a further polarization phenomenon an…