In vitro fertilization in cattle: a review.

Interstitial Pregnancy after In Vitro Fertilization and Embryo Transfer Following Bilateral Salpingectomy:Report of Two Cases and Literature Review

Pnm-11: In Vitro Fertilization and The Challenges Ahead

s:1858:"Background: Infertility is defined as inability in pregnancy after one year of regular intercourse without using contraceptive methods. Approximately15-10% of couples in childbearing appears infertile. It is the cause of infertility in men and women and infertility treatment depends on type of failure and is one of the methods of treating infertility in vitro fertilization. This researc...

Effect of Metabolic Stress on Ovarian Activity and Reproductive Performance of Dairy Cattle: A Review

Reproductive efficiency in dairy cattle has been decreased over the last 5 decades despite significant gains in genetic selection, improved reproductive technologies and nutritional care. In high-yielding dairy cattle, the negative energy balance (NEB) during the first week post-partum adversely affects ovarian activity, mainly follicle growth and steroidogenesis. Circulating levels of non-este...

Different Aspects of Cattle Oocyte in vitro Maturation: Review

Cattle are considered one of the most important pillars of animal production in most countries of the world. As it being a building block in their national security strategies;endeavoring them to increase this animal population by all possible means. During the last three decades;it was clear thatin vitro maturation, fertilization and culturing of bovine oocytes are the most important of these ...

Resurgence of Minimal Stimulation In Vitro Fertilization with A Protocol Consisting of Gonadotropin Releasing Hormone-Agonist Trigger and Vitrified-Thawed Embryo Transfer

Minimal stimulation in vitro fertilization (mini-IVF) consists of a gentle controlled ovarian stimulation that aims to produce a maximum of five to six oocytes. There is a misbelief that mini-IVF severely compromises pregnancy and live birth rates. An appraisal of the literature pertaining to studies on mini-IVF protocols was performed. The advantages of minimal stimulation protocols are report...