[mjp]

Not one of these authors provides the slightest hint of what she may have done or where she may have gone between Feb. 2 and Aug. 4 of 1961.

Because it would ruin the narrative if they showed that she was in Kenya.

[little jeremiah]

Because it would ruin the narrative if she had not been pregnant nor given birth during that time.

[noinfringers2]

This is a time frame that has more possibilities/clues given than what many people want to talk about.