Diapers are primarily worn by infants, toddlers who are not yet potty trained, and by children who experience bedwetting. They are also used by adults with incontinence, in certain circumstances where access to a toilet is unavailable or for psychological reasons. These can include those of advanced age, patients bed-bound in a hospital, individuals with certain types of physical or mental disability, diaper fetishists, and people working in extreme conditions, such as astronauts. It is not uncommon for people to wear diapers under dry suits.
Most children no longer wear diapers when past two to four years of age, depending on culture, diaper type, parental habits, and the child's personality. However, it is becoming increasingly common for children as old as five to still be wearing diapers because of their parents' neglect or the child's opposition to toilet training. This can pose a number of problems if the child is sent to school wearing diapers, including teasing from classmates and health issues resulting from soiled diapers. Teachers' groups—who are attributing the epidemic to an increase in full-time day care use—are requesting that diapered children be banned from the classroom. The disposable diaper industry has been accused of encouraging this trend by manufacturing diapers in increasingly larger sizes. "[S]uper-comfortable diapers" have also been criticized; the advanced technology in modern diapers wick wetness away from skin, leaving the child oblivious to their accident and when they need to go to the toilet. Paediatric nurse June Rogers claims that the attitude of parents plays a major role in the problem, and that toilet training is simply not a priority for many of them.
Amazon ships these to us automatically which I highly recommend. Pampers are our favorite. They are very soft, well made, and can hold a LOT of pee. Our 5 month old can sleep through the night without waking up for a diaper change in these and only these diapers. The don't sag the way some of the others do. Did I mention how soft they are? I have no idea why some diapers out there are made out of the hardest crunchiest paper ever but these feel like they are made out of fabric. LOVE pampers!
These are my favorite diapers and a favorite among eco-moms. They are hypoallergenic, chlorine-free, affordable, and perform exceptionally well. IMO, these diapers are the best combo of eco-friendly and absorbent. All of that, and they cost about the same as Pampers or Huggies. Some users say they run smaller than these mainstream brands, just FYI.
In 2018 the company launched its newest diaper line called Pampers Pure which was designed without chlorine bleaching, fragrance, lotion, parabens, natural rubber latex and 26 allergens identified by the European Union.  The wipes launched with the new collection contain 99% water and premium cotton. Pampers announced that the goal was to give parents an option for an affordable natural diaper brand. 
I have really enjoyed using Pampers diapers, along with Pampers wipes (which seem to be the only wipes that don’t bother my newborn). The diapers have a yellow line on the, which changes colors when your little one has wet the diaper. I didn’t realize how useful this was until I used honest diapers, which don’t have this feature and it made it difficult to always know if an immediate change was necessary. I have found that the fit of the diaper makes it so a blow out is less likely as well. I have noticed that the diaper can hold a lot of poop and fluid. The only other diaper brands I have used are Kirkland signature and Huggies, both of which were also fine. We will continue to use Pampers diapers because they have a high quality product and particularly the Pampers wipes, which we really like. We received some free diapers in exchange for this review, however, we had already been using the Pampers products and will continue to.
Wrap your baby in a diaper that's 2x softer and the #1 Choice of Hospitals, Nurses and Parents. Its comforting Heart Quilts liner provides breathability and comfort while pulling wetness and mess away from the skin. In addition, Air Channels help distribute moisture evenly, providing up to 12 hours of protection, while a Wetness Indicator tells you when your baby might need a change. For complete comfort, the outer cover is Blankie Soft with a special Umbilical Cord Notch to protect your newborn baby's belly with a perfectly contoured fit (sizes N-2). Hospitals: based on hospital sales data; nurses: vs. other hospital brands, among those with a preference; parents: based on retail sales. vs. the every-day-of-the-year brand
There are several different organizations around the country that distribute free diapers to needy and low income families. Many of these are charities or churches, with some government programs also assisting. There are programs for single mothers, teenage moms, and families living in poverty. Anyone that needs free or low cost diapers near where they live, and that meets qualifications, may apply.