Infant and Test-tube baby

Infant noun - A recently born person.

Test-tube baby and infant are semantically related. In some cases you can replace phrase "Test-tube baby" with "Infant", this terms are similar.

Nearby Words: infantile, infancy, infantry, infantine, infanta

Test-tube baby noun - A baby conceived by fertilization that occurs outside the mother's body; the woman's ova are removed and mixed with sperm in a culture medium - if fertilization occurs the blastocyte is implanted in the woman's uterus.

Infant and test-tube baby are semantically related. You can use "Infant" instead a noun phrase "Test-tube baby".