IVF and Microinjection (ICSI)
Under normal conditions, after reaching the uterus, the embryo comes to the position where the outer layer (zona pellucida) that surrounds itself is ripped and clipped into the uterus. The method called assisted nesting is used in some cases in t ...
Freezing some or all the fertilized eggs, i.e. embryos, may be necessary in some cases. These conditions may be due to medical requirements or special reasons.
Preimplantation Genetic Diagnosis (PGD) is performed by taking a single cell with biopsy from the embryos obtained by IVF and sending it for genetic examination and transferring the normal and intact (in terms of chromosomal and genetic diseases) embryos to the uterus.
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Normally, sperms are produced in the testes in the seminiferous tubules and are stored in the area called epididymis to mature. During ejaculation, they migrate to the vas deferens, where the prostate fluid, seminal vesicles’ fluid and the ...