O
Ozkan Ozturk
Researcher at University College London
Publications - 20
Citations - 833
Ozkan Ozturk is an academic researcher from University College London. The author has contributed to research in topics: Embryo transfer & Pregnancy. The author has an hindex of 10, co-authored 16 publications receiving 767 citations.
Papers
More filters
Journal ArticleDOI
Number of embryos for transfer following in vitro fertilisation or intra‐cytoplasmic sperm injection
TL;DR: Evaluated randomised controlled trials comparing different policies for the number of embryos transferred following IVF or intra-cytoplasmic sperm injection in subfertile women found that for a woman with a 15% risk of multiple pregnancy following a single cycle of DET, the risk following asingle cycle of SET would be between 1% and 4%.
Journal ArticleDOI
Number of embryos for transfer following in vitro fertilisation or intra-cytoplasmic sperm injection: summary of a Cochrane review
TL;DR: The results of this systematic review suggest that live birth and pregnancy rates following single embryo transfer are lower than those following double embryo transfer as are the chances of multiple pregnancy including twins.
Journal ArticleDOI
Semen quality before and after gonadotoxic treatment
Gulam Bahadur,Ozkan Ozturk,A. Muneer,R. Wafa,A. Ashraf,N. Jaman,S. Patel,A.W. Oyede,David Ralph +8 more
TL;DR: The type of cancer or disease, and the pre-treatment sperm concentrations were found to be the most significant factors governing post-treatment semen quality and recovery of spermatogenesis.
Journal ArticleDOI
Relationship between male reproductive hormones, sperm DNA damage and markers of oxidative stress in infertility.
M. Appasamy,Shanthi Muttukrishna,Arnold Pizzey,Ozkan Ozturk,Nigel P. Groome,Paul Serhal,Eric Jauniaux +6 more
TL;DR: There was no significant relationship between hormone concentrations, sperm DNA damage and total antioxidant capacity, suggesting other mechanisms for sperm dysfunction, but it is confirmed that AMH and inhibin B are markers of Sertoli cell function.
Journal ArticleDOI
Comparison of oocyte quality and intracytoplasmic sperm injection outcome in women with isolated polycystic ovaries or polycystic ovarian syndrome
TL;DR: Women with PCO-only appearance have shown to have similar characteristics to women with PCOS in terms of ovarian response to hMG stimulation, oocyte and embryo quality and pregnancy rates, however miscarriage rates were significantly lower in the PCO -only group than the PCOS group.