Particularly for children under age 5, this plan may require the child to be away from the more involved parent for excessive periods of time. (peace-talks.com)
Being a surfer involves strutting up and down the beach for excessive periods of time carrying a surfboard, partying, being very chilled and having a love and desire to catch waves. (sport.ox.ac.uk)
Indeed, in many cases, it's better for nursing mothers to not pump for excessive periods of time, because it can lead to oversupply, foremilk / hindmilk imbalance, and forceful ejection. (exclusivepumping.com)