Does the breast pump make less and less milk?

Breast pumps are not the standard to be used to assess milk production. In fact the real production of breastmilk can hardly be reflected by any amount of sucking out or expressing.
The amount of milk sucked out by a breast pump is even more affected by various factors, such as the way the breast pump is used, the interval between sucking, and the suitability of the breast pump’s flapper, etc., all of which will have an impact on the amount of milk sucked out.
The use of the breast pump is to choose the right breast pump horn cover, use the breast pump suited to their suction and frequency, and do not use the time too long.
The reason for using a breast pump to suck less and less, in addition to the possibility of improper use of the breast pump, common reasons are not enough frequency of sucking, no suitable private environment, pregnant mothers nervous and anxious, will also affect the amount of milk.