They have more REM
idk
circadian rhythm
anything goes
they are called daily schedule clocks
Feeding and mating could be tied to tidal cycles for several organisms that occupy tidal basins or shorelines.
gear cycles are better than normal cycles because gear cycles are comfotable for riding as compared to normal cycles
well, its is acyle that happens in scenice :n lol
It probally means you are pregnant, but sometimes, especially if she just started, she'll skp a few cycles because the hormones aren't pumping out on time.
because it just does.
If it happens one time, no problem. If you have 4 disrupted cycles in a row, see a physician to be checked. Remember when you are under 21 years old cycles vary in distance between and flow, it's normal.
There are such things as "silent heats." These heat cycles do not present with bleeding (or minimal bleeding that the owner may miss). this is why it is important to know the schedule of your dogs cycles and observe her behavior and males reactions to her
The hypothalamus is involved in:Autonomic ControlEndocrine ControlHomeostasisMotor ControlThirst and hungerSleep-Wake Cycles