$A$: Use of condoms is a safeguard against $AIDS$ and sexually transmitted diseases besides checking pregnancy.
$R$: Certain contraceptives are implanted under the skin of the upper arm to prevent pregnancy.

If a vasectomized man attempts rape,then the presence of which of the following confirms it?

Match the following columns:

Column-$I$	Column-$II$
$(a)$ Copper releasing $IUD$	$(1)$ Diagnosis of chromosomal abnormalities
$(b)$ Hormone releasing $IUD$	$(2)$ Saheli
$(c)$ Pills	$(3)$ $LNG-20$
$(d)$ Amniotic fluid test	$(4)$ Multiload-$375$

Consider the statements given below regarding contraception and answer as directed thereafter:
$(1)$ Medical termination of pregnancy $(MTP)$ during the first trimester is generally safe.
$(2)$ Generally,chances of conception are nil until the mother breastfeeds the infant up to two years.
$(3)$ Intrauterine devices like copper $T$ are effective contraceptives.
$(4)$ Contraception pills may be taken up to one week after coitus to prevent conception.
Which two of the above statements are correct?

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 $E.T.$ techniques, embryos are always transferred into the uterus.

Which of the following cannot be detected in a developing foetus by amniocentesis?