Which of the following is not included in $STI$?

Which of the following can be complications resulting from $STDs$ without timely detection and treatment?
$A.$ Pelvic inflammatory disease $(PID)$
$B.$ Stillbirths
$C.$ Infertility or even cancer of the reproductive tract
$D.$ Ectopic pregnancies

STDs are reported to be very high among persons in the age group of ..... years.

From the sexually transmitted diseases mentioned below,identify the one which does not specifically affect the sex organs.

Find out sexually transmitted diseases among the given below:
$I.$ $AIDS$
$II.$ $Syphilis$
$III.$ $Gonorrhea$
$IV.$ $Malaria$
$V.$ $Hepatitis-B$
$VI.$ $TB$

Define the location and function of the following: Copper-$T$ and Neisseria gonorrhoeae.