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A: Periodic abstinence is one such natur...

A: Periodic abstinence is one such natural method of contraception in which the couples avoid or abstain from coitus from day 10 to 17 of the menstrual cycle, when ovulation could be expected.
R: Day 10 to day 17 of menstrual cycle is considered as safe period.

A

If both Assertion & Reason are true and the reason is the correct explanation of the assertion, then mark (1).

B

If both Assertion & Reason are true but the reasons is not the correct expalanation of the assertion, then mark (2).

C

If Assertion is true statement but Reason is false, then mark (3)

D

If both Assertion and Reason are false statements, then mark (4).

Text Solution

Verified by Experts

The correct Answer is:
C
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A contraceptive method in which the couples avoid or abstain from coitus from day 10 to 17 of the menstrual cycle when ovulation could be expected, is called

On which day of the normal menstrual cycle, ovulation occurs ?

On which day of the normal menstrual cycle, ovulation occurs?

Assertion : Periodic abstinence is a method in which couples avoid from coitus from day 17 to 27 of menstrual cycle Reason : Periodic abstinence is very effective method and 100 % sure of birth control

Assertion : From day 10 to 17 of the mentrual cycle is called fertile period. Reason : As chances of fertilisation are very high during this period.

In the fertile human female approximately on which day of the menstrual cycle does ovulation take place ?

Suitable time for conception in women having menstrual cycle of 40 days is from

Fill up the blanks in the following paragraph by selecting the correct option A. overset("i")("___") methods work on the principle of avoiding chances of ovum and sperms meeting B. overset("ii")("___") is one such method in which the couples avoid coitus from day 10 to 17 of the menstrual cycle C. overset("iii")("___") is another method in which the male partner withdraws his penis from the vagina just before ejaculation so as to avoid insemination D. overset("iv")("___") method is based on the fact that ovulation and therefore the cycle do not occur during the period of intense loctation following parturition.

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