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Dictionary	I
ICSI
Intra-Cytoplasmic Sperm Injection. In severe male factor infertility, sperm is injected into the egg to facilitate fertilisation
Immunology
The study of all phenomena involved in bodyâs defence mechanisms
Implantation
The embedding of the fertilised egg into the lining of womb. In ectopic pregnancy, implantation occurs outside the womb
Incubator
A container used to fertilise eggs and keep embryos and sperm until transfer into uterus. It is also used to keep premature babies in controlled conditions
Inhibin A
A hormone p [produced by the ovary in the second half of menstrual cycle after the ovulation. It is also produced by the testis
Inhibin B
A hormone produced by ovary and testis. In ovary, it is produced by growing follicles and it is used as a measure of ovarian aging

Insulin
A hormone used by the body to regulate blood sugar levels. It is produced by the beta cells of pancreas. Lack of insulin leads to diabetes mellitus
Insulin Resistance
Overproduction of insulin in relation to glucose is called insulin resistance. It is seen in women who are overweight and have excessive abdominal fat. It is associated with polycystic ovarian syndrome (PCO)
Internal os
Inner opening of the cervical canal .It is an entry into the cavity of uterus
IUCD
Intra Uterine Contraceptive Device. A plastic device, sometimes with the addition of copper or a hormone (progesterone) which is inserted in the uterus for a period of 3 years and provides contraception by preventing implantation. Used for contraception
IUI
Intrauterine Insemination. An assisted conception technique.
IVF
In Vitro Fertilisation. It means fertilisation of egg and sperm outside the body (in a laboratory)