A characteristic differential point of contract diaper dermatitis from other causes of diaper rash is that it rarely involves the skin fold regions -- therefore, it spares areas not in contact with urine/stool. Skin infections compose the next most common category of diaper rash.
Plurals of nouns. Most nouns make their plurals by simply adding âs to the end (e.g. cat/cats, book/books, journey/journeys). Some do change their endings, though. The main types of noun that do this are: Nouns ending in -y. If the noun ends with a consonant plus -y, make the plural by changing -y to -ies:
Rule 3. With a singular compound noun (for example, mother-in-law), show possession with an apostrophe + s at the end of the word. Example: my mother-in-law's hat. If the compound noun (e.g., brother-in-law) is to be made plural, form the plural first (brothers-in-law), and then use the apostrophe + s.