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Advanced maternal age causes decreased success rates in ovarian hyperstimulation. In ovarian hyperstimulation combined with IUI, women aged 38–39 years appear to have reasonable success during the first two cycles, with an overall live birth rate of 6.1% per cycle. [12]
Controlled ovarian hyperstimulation, which is generally part of in vitro fertilization, and the aim is generally to develop multiple follicles (optimally between 11 and 14 antral follicles measuring 2–8 mm in diameter), [medical citation needed] followed by transvaginal oocyte retrieval, co-incubation, followed by embryo transfer of a maximum ...
Controlled ovarian hyperstimulation is generally part of in vitro fertilization, and the aim is generally to develop multiple follicles (optimally between 11 and 14 antral follicles measuring 2–8 mm in diameter), [5] followed by transvaginal oocyte retrieval, co-incubation, followed by embryo transfer of a maximum of two embryos at a time. [6]
Bray was suffering from a complication known as ovarian hyperstimulation syndrome (OHSS). It is one of the most common risks of fertility treatments, as the injectable hormone medications that ...
Ovarian hyperstimulation syndrome (OHSS) is a medical condition that can occur in some women who take fertility medication to stimulate egg growth, and in other women in sporadic cases. Most cases are mild, but rarely the condition is severe and can lead to serious illness or even death.
Thus, ovarian tissue cryopreservation is an alternative to oocyte cryopreservation which requires a preceding controlled ovarian hyperstimulation. In vitro maturation allows oocytes from the ovarian tissue to be used directly for in vitro fertilization, as an alternative to surgical re-insertion of the tissue into the body. [14]
In vitro fertilisation (IVF) is a process of fertilisation in which an egg is combined with sperm in vitro ("in glass"). The process involves monitoring and stimulating a woman's ovulatory process, then removing an ovum or ova (egg or eggs) from her ovaries and enabling a man's sperm to fertilise them in a culture medium in a laboratory.
Ovarian stimulation may refer to: Ovulation induction, reversing anovulation or oligoovulation; Final maturation induction of oocytes; Controlled ovarian hyperstimulation, stimulating the development of multiple follicles of the ovaries in one single cycle; Physiologic hormonal stimulation of folliculogenesis