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With the 8 couples with embryo cryopreservation, there was a 65% fertilisation rate. At least one good quality day 3 embryo was cryopreserved in 7/8 couples. This experiment shows that IVM of oocytes obtained ex vivo during the processing of ovarian cortex prior to cryopreservation is a promising solution for patients at risk for fertility loss ...
Embryo transfer: the strongest and genetically correct embryos are selected and the decided number will be transferred to the gestational carrier. [ 10 ] Pregnancy test: after two weeks, a period known as the two-week wait it can be determined if the embryos had been properly implanted and will result in a pregnancy.
In vitro fertilization (IVF) is a process of fertilization 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.
The ability to freeze and subsequently thaw and transfer embryos has significantly improved the feasibility of IVF use. [23] In 1983, Alan Trounson and Linda Mohr reported the first pregnancy which used embryo cryopreservation (frozen human embryos). However, this embryo was not carried to term.
Insemination is the introduction of sperm (in semen) into a female or hermaphrodite's reproductive system in order to fertilize the ovum through sexual reproduction. [1] [2] The sperm enters into the uterus of a mammal or the oviduct of an oviparous (egg-laying) animal.
Intracytoplasmic sperm injection (ICSI / ˈ ɪ k s i / IK-see) is an in vitro fertilization (IVF) procedure in which a single sperm cell is injected directly into the cytoplasm of an egg. This technique is used in order to prepare the gametes for the obtention of embryos that may be
The average ZIFT cycle takes five to six weeks to complete. First, the female must take a fertility medication clomiphene to stimulate egg production in the ovaries. The doctor will monitor the growth of the ovarian follicles, and once they are mature, the woman will receive an injection containing human chorionic gonadotropins (HCG or hCG).
Natural Cycle In Vitro Fertilization (IVF) is an assisted reproductive technique designed to closely mimic a woman's natural menstrual cycle. In traditional IVF, a woman's ovaries are stimulated with fertility medications to produce multiple eggs, which are then retrieved and fertilized outside the body.