Is it normal to not feel engorged at night?

If you are too tired or stress before bedtime, it is possible your milk production lessens. Also,it depends on your baby feeding schedule. Does he sleep through the night? Your body will produce milk according your baby's need. If no latching or pumpong at night, your body will adjusts itself.

Doesn't mean ss is regulated? Cos I can pump out in the day with the same amount everytime.