<P> Human fertilization is the union of a human egg and sperm , usually occurring in the ampulla of the fallopian tube . The result of this union is the production of a zygote cell , or fertilized egg , initiating prenatal development . Scientists discovered the dynamics of human fertilization in the nineteenth century . </P>
<P> Human fertilization is the union of a human egg and sperm , usually occurring in the ampulla of the fallopian tube . The result of this union is the production of a zygote cell , or fertilized egg , initiating prenatal development . Scientists discovered the dynamics of human fertilization in the nineteenth century . </P>
fusion of sperm and ovum takes place in
fusion of sperm and ovum takes place in
ampulla of the fallopian tube
ampulla of the fallopian tube