[Consort]

Hypnotize a person and regress them to their infancy, then to their time in the womb as a fetus and as an embryo, going back week by week, then day by day, then hour by hour, minute by minute...until you can't go back any further and see if it coincides with the approximate date of conception.

[Remedy]

Fetal Psychology

Behaviorally speaking, there's little difference between a newborn baby and a 32-week-old fetus. A new wave of research suggests that the fetus can feel, dream, even enjoy The Cat in the Hat. The abortion debate may never be the same.

As if overturning the common conception of infancy weren't enough, scientists are creating a startling new picture of intelligent life in the womb. Among the revelations:

• By nine weeks, a developing fetus can hiccup and react to loud noises. By the end of the second trimester it can hear.
• Just as adults do, the fetus experiences the rapid eye movement (REM) sleep of dreams.
• The fetus savors its mother's meals, first picking up the food tastes of a culture in the womb.
• Among other mental feats, the fetus can distinguish between the voice of Mom and that of a stranger, and respond to a familiar story read to it.
• Even a premature baby is aware, feels, responds, and adapts to its environment.

[drlevy88]

There is no clock watching in the womb, silly

[MHGinTN]

From a recently FR posted essay:
      "Touted as a boon to infertile couples, the in vitro fertilization process manipulated sex cells in a lab environment, conceived multiple embryos to be implanted in a woman’s uterus, stored excess embryos … and the process redefined the earliest age of an individual’s lifetime as but one stage ‘in a process that eventually becomes a human being’. So, where was the error in reasoning first made?

      Sex cells are sub-units of organs; organs are sub-units of organisms; embryos are whole organisms. That was so quick, allow me to reiterate: cells are sub-units of organs, organs are sub-units of organisms; an individual human being is an organism; a kidney, for instance, is an organ of an organism.

      In vitro fertilization manipulates, first, sex cells … sub-units of sex organs, organs of the parents. But if successful, in vitro fertilization conceives a whole, new organism … not just an organ, the whole organism! As the embryo grows, with the cell total climbing from one, to two, to three, to five, etc., the early cells are totipotent or pluripotent--less differentiated into the individual organs of the organism--thus the early cells are the organs of the individual begun with ‘petri dish’ conception, the assertions of Senator Orrin Hatch notwithstanding."

[WilliamWallace1999]

Don't use hypnosis as proof of anything. If you keep "going back", people start to go back to previous lives. This phenomenon is used by those that believe in reincarnation as "proof" of their prior lives. I personally think it is just delving into a collective memory and fantasy worlds.