Given below are four methods (A-D) and their modes of action (1--4) in achieving contraception. Select their correct matching from the four options that follow:

	Method		Mode of action
A.	The pill	1.	Prevents sperms from reaching cervix
B.	Condom	2.	Prevents implantation
C.	Vasectomy	3.	Prevents ovulation
D.	Copper-T	4.	Semen contains no sperms

1. A-3 B-1 C-4 D-2

2. A-4 B-1 C-2 D-3

3. A-3 B-4 C-1 D-2

4. A-2 B-3 C-1 D-4

In lactational amenorrhoea, there is no ovulation or menstruation during the period of intense lactation following parturition, due to high level of prolactin, which?

1. Inhibits the release of gonadotropins

2. Inhibits the release of estrogen and progesterone

3. Stimulate the release of FSH and LH

4. Stimulates the release of estrogen and progesterone

Embryo with more than 16 blastomeres formed due to in vitro fertilisation is transferred into?

1. uterus

2. fallopian tube

3. fimbriae

4. cervix

In context of amniocentesis, which of the
following statements is incorrect?
1. It is used for prenatal sex- determination
2. It can be used for detection of Down syndrome
3. It can be used for detection of cleft palate
4. It is usually done when a woman is between
14-16 weeks pregnant

Mark the hormone-releasing IUDs which suppress endometrial changes in cervical mucus, cause anovulation and insufficient luteal activity.

1. Lippes Loop

2. Multiload 375

3. LNG - 20

4. Vaults Cap

In case of natural method of contraception, like Lactational Amenorrhoea, it serves for a maximum period of

1. One week

2. One month

3. Up to the initiation of menstrual flow

4. 6 months

The reason to legalise conditional MTPs by the government of India is 

Opinion of how many registered medical practitioners is required for MTP, if the pregnancy has lasted more than 12 weeks, but fewer than 24 weeks?
1. One 

2. Two

3. Three

4. Four

Odd one out in given barrier method of contraception

1. Nirodh

2. Diaphragm

3. Vaults

4. Cervical cap

Which of the following is not an application of IUDs?

1. Create a sterile inflammatory response by producing a tissue injury of a minor degree.

2. Changing the intra-uterine environment and making it spermicidal.

3. Make the cervix hostile to sperms.

4. Hormonal changes prevent ovulation.