«At the start of the menstrual period, there is a very low level of oestrogen, but
by mid cycle it has increased tenfold before falling down steeply again just before the next period.
Not exact matches
Our problems seem to run in
cycles of a few seasons, we can challenge against the big teams but struggle against
mid-table sides, or we can beat the
mid / lower - table teams and get d*ck ed
by the big guns.
The ocean oscillations cited in these stories have been raised
by the global warming skeptics for the last ten years to explain what we saw between the
mid» 70's and 2000 was nothing more than a natural
cycle.
There's good evidence that the extreme, temporary dry phase in the Sahara / Sahel area beginning in the
mid 1960s was driven
by the rhythm of ocean
cycles.
All the cool kids
cycled to school
by the
mid seventies.