“At the true age of one month, a human being is four and a half millimeters long. Its tiny heart has already been beating for a week, its arms, legs, head, brain are already recognizable. At two months old, from head to the tip of its bottom, the human embryo is about three centimeters long. It could fit curled up inside a walnut shell. Inside a clenched fist, it would be invisible, and the clenched fist would crush it accidentally without even noticing.

But open your hand, the embryo is almost complete, hands, feet, head, organs, brain, everything is in its place and from now on will merely grow. Look more closely , you can already read the life lines in its palms and predict its good fortunes. Look closer still, with an ordinary microscope, and you can see its fingerprints. Everything is already there and it would be possible to issue its identity card.”

“The incredible Tom Thumb, the man no bigger than my thumb, actually exists ; not the one in the fairy tale, but the one which every one of us once was.”

Quote from:  Dr. Jerome LeJeune (the great pro-life scientist who discovered the cause of Down Syndrome)