Don't she and Harry have an upcoming jaunt to Morocco?
It was stated that the only time a BRF member had visited the country previously was during the Queen's " trip from hell" as the retired staff has reported recently. The photo seems to confirm that in 1979, it was not a pleasant place to be, thus she nor her heirs have returned.
I think she's flying around much too often, but it's her body, her doctors.
The problems would probably arise if she went into labor and possibly had questionable facilities in which to labor and give birth. I admit
I know next to nothing about Morocco's health system currently, but I wouldn't want to be there as close as she is to whatever due date has been decided.
ETA: A check on a WHO website states that Morocco has a high maternal death rate of 21 maternal deaths per 100,000 deliveries. There is no data recorded for neonatal demise. Fingers crossed they will not travel to this developing country at this time.