(a) Explain one application of each one of the following-
(A) Amniocentesis
(B) Lactational amenorrhea
(C) ZIFT
(b) Prepare a poster for the school programme depicting the objectives of
"Reproductive and Child Health Care Programme"
Answers
Answer:
Amniocentesis
Amniocentesis is a prenatal diagnostic test that can be carried out during pregnancy. It is used to detect genetic defect, maturity problems or occasionally infection or other illness in the unborn child. This test is performed from week 15 of the pregnancy.
Lactational Amenorrhea
It is also called absence of menstruation. This method is based on the ovulation. During intense lactation following delivery, menstrual does not occur. So the chances of conception are almost nil.
ZIFT
Zygote Intra Fallopian Transfer. In this method, ova from the wife or donor (female) and sperms from the husband or donor (male) are collected and are induced to form zygote in the laboratory. The zygote thus formed is allowed to develop in vitro until it reaches 8 celled stage. Then it is transferred into the fallopian tube. In the 32 celled condition it is transferred into the uterus for complete development.