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Ivf
- 1. In-Vitro Fertilization (IVF) AndleebArif M.Sc. Biotechnology (Sem-III)
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- 4. In-Vitro Fertilization (IVF) Processby which egg is fertilized outside the body in-vitro Fertilization of the oocytes in the laboratory conditions. This is in contrast with the natural fertilization, which occurs in the uterus Reasonably successful as it results in 70-80% of fertilized eggs Through IVF technology, a large number of off springs can be produced from a single individual
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- 6. 2 History The firstsuccessful birth of a "test tube baby", Louise Brown, occurred in 1978. Robert G. Edwards, the physiologist who developed the treatment, was awarded the Nobel Prize in Physiology or Medicine. Subhash Mukhopadhyay, was a physician from Kolkata, India, who created the world's second and India's first child using in-vitro fertilization, Durga. Kamala Rathnam- South India’s 1st test tube baby.
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- 8. 3 Purpose Male Infertility FemaleInfertility Endometriosis Uterine Problem Faulty Ovulation Reason of Infertility Tubes are blocked or damaged Sperm do not swim well Sperm are too few in number The lining of the womb is affected Ovaries do not produce eggs Quality of eggs is compromised
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- 10. 4 Principles Hormonal treatment Female Harvest the ovum Mixin a test tube Natural ejaculation Collect semen Mature Ova Motile sperms Keep to develop embryo Transfer to mother Male
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- 12. 5 Procedure Ovarian stimulation Eggretrieval Sperm collection Fertilization in the laboratory Embryo transfer Following are the stages involved in IVF:
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- 15. 6 Advantages IVF workswhere other infertility treatment fail Human and animals infertility treated Gene Pool can be maintained for long time IVF can be used by anybody: - Surrogate or egg donor You can use donated egg/sperm
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