By definition, the etiology of primary osteoarthritis is unknown, but the pathology and pathogenesis of osteoarthritis have been extensively studied. [5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15] Historically, osteoarthritis has been divided into primary and secondary forms, although this division is somewhat artificial.
What's your relationship to the couple? - While the average gift ranges from $50 to $100 for those under 30, expect to spend $100 or more if you're close friends with the couple and are more established financially. For your nearest and dearest friends and relatives, gift costs can range from over a $100 to $200 or more.
The majority of wedding guests who are friends of the bride and groom spent less than $100 for a gift, according to a 2010 survey by TheKnot.com. Relatives shelled out an average of $146 on wedding gifts and were twice as likely to spend more than $100 compared with friends of the couple.pend 20% of your budget on the engagement party gift, 20% on a gift for a bridal shower or other pre-wedding occasion, and reserve 60% for the wedding gift itself.