The first sign of a growing foetus may be noticed by $:-$

  • A
    Movement of fetus
  • B
    Appearance of hair on head
  • C
    Listening to the heart sound carefully through the stethoscope
  • D
    Formation of limbs

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Similar Questions

In the development of the human embryo,which structures are formed from the splanchnopleure?

Which hormones show an increased level in the maternal blood during pregnancy?

$A$: If fertilization occurs,the corpus luteum is rescued from regression by human chorionic gonadotropin $(hCG)$,which is produced by the placenta.
$R$: In the first trimester,the corpus luteum,stimulated by $hCG$,is responsible for the production of progesterone.

High increase in $oxytocin$ level in a pregnant lady results in:

The function of the amniotic cavity is

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