Tews G

No ORCID on file · 3 papers in corpus
other 2011
Assisting in vitro fertilization by manipulating cumulus-oocyte-complexes either mechanically or enzymatically does not prevent IVF failure
Journal of the Turkish German Gynecological Association ·doi:10.5152/jtgga.2011.32

OBJECTIVE: This prospective study was set up in order to analyze whether additional treatment (cutting off supernumerous cumulus cells; adding hyaluronidase) of the cumulus-oocyte-complex (COC) would help to improve treatment outcome. MATE…

observational 2009
Anti muellerian hormone serum levels in women with endometriosis: a case-control study
Gynecological endocrinology : the official journal of the International Society of Gynecological Endocrinology ·doi:10.3109/09513590903159615

OBJECTIVE: To compare the anti muellerian hormone (AMH) serum levels in women with and without endometriosis. DESIGN: A case-control study SETTING: Women's General Hospital, Linz, Austria. PATIENT(S): Our study included a total of 909 pa…

observational 2001
A prospective study on oocyte survival rate after ICSI: influence of injection technique and morphological features
Journal of assisted reproduction and genetics ·doi:10.1023/a:1013171505702

PURPOSE: To determine the influence of technical pitfalls and oocyte morphology on survival rate and cleavage behavior after ICSI. METHODS: A total of 2210 injection procedures was examined for morphological and technical deviations. Survi…