Peter Fehr
ORCID: 0000-0001-8168-8457
· 6 papers in corpus
observational
2025
STUDY AIMS: This study aimed to deepen the understanding of endometriosis symptoms, types, and therapy recommendations for Swiss endometriosis patients in Swiss-certified endometriosis centres in 2022. METHODS: In this exploratory retrospe…
2023
guideline
2021
Aims The aim of this official guideline published and coordinated by the German Society of Gynaecology and Obstetrics (DGGG) in cooperation with the Austrian Society for Gynaecology and Obstetrics (OEGGG) and the Swiss Society for Gynaecolo…
case-report
2009
The rare fact of endometrial ossification can be found after abortion or chronic inflammation. We describe a case from our clinic. Despite repeated curettages new ossifications occurred. The resulting secondary infertility is persisting.
rct
2006
PURPOSE: To assess the clinical and biological effect of the preincubation of oocytes in follicular fluid prior to IVF and ICSI cycles. METHODS: A series of patients were treated by the preincubation of oocytes in the patients' follicular …
rct
2002
PURPOSE: To determine the efficiency of transferring human zygotes as opposed to human day 2 or 3 embryos. METHODS: A prospective, randomized, Multicenter trial. Patients were randomized into zygote or embryo transfer. Patients were prepar…