Does FSH dose affect aneuploidy rates observed in human IVF embryos?
نویسندگان
چکیده
منابع مشابه
Chromosomal aneuploidy in embryos conceived with unstimulated cycle IVF.
There is an ever increasing trend in reproductive medicine to reduce the intensity of ovarian stimulation for in vitro fertilization (IVF) and to restrict the number of embryos that are transferred into the uterine cavity. Recent findings suggest that the magnitude of ovarian stimulation affects the proportion of euploid embryos. As a result of the restriction in the number of embryos transferr...
متن کاملPositive outcome after preimplantation diagnosis of aneuploidy in human embryos.
usromosomal abnormalities are responsible for a great deal of embryo wastage, which is reflected, at least partially, in decreased implantation and increased miscarriage in older women. To address this problem the transfer of only chromosomally normal embryos previously selected by preimplantation genetic diagnosis (PGD) has been proposed. We designed a multi-centre in-vitro fertilization (IVF)...
متن کاملThe Role of Aneuploidy Screening in Human Preimplantation Embryos
Aneuploidy can be defined as extra or missing whole chromosomes in the nucleus of a cell and occurs during cell division when chromosomes do not separate equally between the two new daughter cells (Hassold & Hunt 2001). Chromosome imbalance typically results in non-viability, manifesting as developmental arrest prior to implantation, miscarriage or stillbirth. Depending on the chromosomes invol...
متن کاملDoes Short-Term Low-Dose Methotrexate Treatment Affect Homocysteine Blood Level in Patients with Psoriasis?
Background: An elevated homocysteine level is an independent risk factor for cardiovascular disorders. Psoriatic patients have an increased risk of cardiovascular diseases; In addition, hyperhomocysteinemia is a complication of methotrexate treatment. We undertook a study to evaluate the plasma levels of homocysteine, vitamin B12 and folate in patients with psoriasis before and after short-term...
متن کاملIndividualization of the FSH starting dose in IVF/ICSI cycles using the antral follicle count
UNLABELLED BACKGROUND The FSH starting dose is usually chosen according to women's age, anamnesis, clinical criteria and markers of ovarian reserve. Currently used markers include antral follicle count (AFC), which is considered to have a very high performance in predicting ovarian response to FSH. The objective of the present study to elaborate a nomogram based on AFC for the calculation of...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Reproductive BioMedicine Online
سال: 2009
ISSN: 1472-6483
DOI: 10.1016/s1472-6483(10)61236-9