Correct the following statements:
$(a)$ Surgical methods of contraception prevent gamete formation.
$(b)$ All sexually transmitted diseases are completely curable.
$(c)$ Oral pills are very popular contraceptives among the rural women.
$(d)$ In $\mathrm{E. T.}$ techniques, embryos are always transferred into the uterus.
$(a)$ Surgical methods of contraception prevent gamete formation.
Conrection
Surgical methods of contraception prevent the flow of gamete during intercourse.
$(b)$ All sexually transmitted diseases are completely curable.
Correction
Some of the sexually transmitted diseases are curable if they are detected early and treated properly. $AIDS$ is still an incurable disease.
$(c)$ Oral pills are very popular contraceptives among the rural women.
Correction
Oral pills are very popular contraceptives among urban women.
$(d)$ In $E. T.$ techniques, embryos are always transferred into the uterus.
Correction
In embryo transfer technique, $8$ celled embryos are transferred into the fallopian tube while more than $8$ celled embryos are transferred into the uterus.
What is the purpose of contraceptive pills?
$I$. They inhibit ovulation and implantation
$II$. They alter the quality of cervical mucous to prevent or retard the entry of sperms
$III$. They prevent the ejaculated semen from entering the female vagina
$IV$. They inhibit spermatogenesis
Explain the Word Difference : Termination of pregnancy / abortion and contraception
Match the following columns.
Column-I | Column-II |
$(A)$ Government of India legalized $MTP$ in | $(1)$ $1951$ |
$(B)$ Family planning introduced in | $(2)$ $1971$ |
$(C)$ Lactational - Amenorrhoea | $(3)$Natural contraveptive |
$(D)$ $IUD $ | $(4)$progesterone |
$(E)$ Pill | $(5)$Cu$-T$ |
Give full forms :
$1.$ $\rm {GIFT}$ $2.$ $\rm {IUDs}$ $3.$ $\rm {STD}$ $4.$ $\rm {ART}$ $5.$ $\rm {AFT}$
Mark the incorrect statements
$A.$ Castration is a method of contraception
$B.$ $MTPs$ have a significant role in decreasing the size of population, so it is legal.
$C.$ Amniocentesis for sex determination is banned in our country
$D.$ Nearly $45\; to 50$ million $MTPs$ are performed in a year all over the world