Question

i want to know about test tube baby

Answer 1

A test tube baby is the term that refers to a child that is conceived outside the woman's body. The process is referred to as "in vitro" (outside the body) fertilization. Simply put, eggs are removed from the mother's ovary and incubated with sperm from the father.
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Aku47

Answer 2

Test tube babies doesn't mean growing babies in a tube but it means to fuse an ovum and sperm in a test tube.
When the vagina of the women has some blockage and the sperms can't reach the ovum this method is usually opted...