Despite the increasing prevalence of diaper use, which became a $3-billion industry in the country by 2010,[REF] enough Chinese parents still use open-crotch pants, or consider doing so, for parenting websites in that language to list their benefits and detriments to better help parents make an informed decision.
However, parents are cautioned that kaidangku can be dirtier, leading to a higher risk of problems like urethritis, cystitis and other complications of urinary tract infections.