Is there a means for testing the suction of a breastpump to see if it is still working effectively? Mom has been pumping at work using a Medela PIS pump and feels that the pump suction is not as strong as it used to be. The pump has been used very regularly (2-4 x day) for 12 months with her first child and 15 months with her second child. Would you expect such a pump to lose suction after this much use? Or perhaps the mom is just experiencing a normal decrease in pumping output since the child is now a toddler. She had ceased pumping by this age with the first child as her supply had diminished sufficiently to go all day w/o expressing. But this time she *feels* there is still more milk, but that she's not pumping it all. There is no 'milk supply' concern at this age, of course, but Mom mostly wants to know if the pump is wearing out or not. Thanks, -Catharine Decker, MD *********************************************** The LACTNET mailing list is powered by L-Soft's renowned LISTSERV(R) list management software together with L-Soft's LSMTP(TM) mailer for lightning fast mail delivery. For more information, go to: http://www.lsoft.com/LISTSERV-powered.html