Isn't that exactly what a woman does when she has an abortion for any reason other than life-threatening emergency (eg: ectopic pregnancy)?
Actually if you believed a ZEF (zygote/embryo/fetus) was a child, it would simply be murder.
Fail.
Main Entry:
child
Pronunciation: \ˈchī(-ə

ld\
Function:
noun
Inflected Form(s):
plural chil·dren \ˈchil-drən, -dərn\
Usage:
often attributive
Etymology: Middle English, from Old English
cild; akin to Gothic
kilthei womb, and perhaps to Sanskrit
jaṭhara belly
Date: before 12th century
child
1 a : an
unborn or recently born person
b dialect : a female infant
\
murder
Main Entry:
1mur·der
Pronunciation: \ˈmər-dər\
Function:
noun
Etymology: partly from Middle English
murther, from Old English
morthor; partly from Middle English
murdre, from Anglo-French, of Germanic origin; akin to Old English
morthor; akin to Old High German
mord murder, Latin
mort-, mors death,
mori to die,
mortuus dead, Greek
brotos mortal
Date: before 12th century
1 : the crime of
unlawfully killing a person especially with malice aforethought
But since it's not really a child,
It is by definition.
it's more like a medical procedure for a preventable parasitic infection.
You fail biology forever.