TESE (Testicular Sperm Extraction-testicular biopsy)
	In cases of azospermia (the absence of spermatozoa in the ejaculate), a testicular biopsy can tell us if there spermatogenesis (sperm production) and if the presence of spermatozoa can be found in the testes. Often if spermatozoa cannot be observed in a semen analysis, spermatozoa can be retrieved in several regions of the testes. The biopsy can be performed prior to IVF treatment as a diagnostic means, with the tissue frozen. Alternatively the day before or on the actual day of oocyte retrieval. If spermatozoa are recovered with TESE then the oocytes are fertilized by the method ICSI. Here, we see a single sperm being chosen from cells from the testes and being used fir ICSI.
	Date: 2009-06-17 18:04:06 - Added by: amnonron
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	Human sperm under a microscope
	Sperm under a microscope at 400 power. Shows human sperm motility and morphology. You can clearly see the difference between immotile, non-progressive, slowly motile, and rapidly motile sperm. You can also see examples of morphology issues.This video was taken with a standard bright field microscope with an integral digital camera.
	Date: 2009-06-16 21:42:34 - Added by: amnonron
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	Clomiphene
	排卵藥長什麼樣子?
	Date: 2009-06-16 21:42:07 - Added by: amnonron
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	In-Vitro Fertilization (IVF) 101 (Pregnancy Health Guru)
	It\'s expensive and invasive--but if you are trying to get pregnant, it often works. Here is the real deal with IVF. More Videos on Infertility: http://pregnancy.healthguru.com/content/browse/cid/6/sid/9/Fertility_Conception/Infertility_Treatment_amp_IVF?PHG_045_Concep05_IVF
	Date: 2009-06-16 21:41:44 - Added by: amnonron
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	How the Body Works : Implantation of the Ovum
	Implantation of the OvumWithin a few hours of fusion of the sperm and the ovum, cell division begins. The number of cells doubles with each successive division until a hollow ball of rapidly dividing cells is produced. Throughout the process the ovum is moving down the Fallopian tube toward the uterus. Five to six days after the fusion, the ovum reaches the uterus and implants itself in the soft wall. The hollow ball of cells now contains up to one hundred cells, arranged as an outer ring and an inner mass. The outer ring grows outward and penetrates the uterine tissue, while the inner mass divides into two separate layers, an inner endoderm and an outer ectoderm. These two layers become separated form the outer ring and by nine days form two cavities with the hollow ball. The ectoderm later spreads around the periphery of the smaller cavity, forming a sac, the amnion, which will surround and protect the developing embryo. The endoderm similarly encloses the larger cavity to form a yolk sac, which will have a nutritive function.
	Date: 2009-06-16 21:41:23 - Added by: amnonron
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	Egg retrieval
	Ocyte pick-up.
	Date: 2009-06-16 21:37:44 - Added by: amnonron
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	Helping the embryo to hatch
	A hole tiny hole is made in the outer protein coat surrounding the embryo. Some believe this helps the embryo to hatch out of its coat in order to implant in the uterine wall (www.kosmogonia.gr)
	Date: 2009-06-16 21:36:33 - Added by: amnonron
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	Preimplantation Genetic Diagnosis Dr. Gililland
	Dr. Gililland discusses in vitro fertilization (IVF) with Preimplantation Genetic Diagnosis (PGD).
	Date: 2009-06-16 21:35:04 - Added by: amnonron
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	Preimplantation Genetic Diagnosis (PGD) in Miami, Florida
	Date: 2009-06-16 21:34:49 - Added by: amnonron
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	PGD - Preimplantation Genetic Diagnosis - Video
	Preimplantation Genetic Diagnosis (PGD) is diagnosis of a genetic condition prior to achievement of a pregnancy. This form of genetic testing is perfo. Watch Video about Diagnosis,Genetic,Pgd by Metacafe.com
	Date: 2009-06-16 21:34:27 - Added by: amnonron
	Views: 921 - Votes: 0 - Rating: 0