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.
Spend: 20% of your total on the engagement present20% of your total on the shower gift60% of your total on the wedding gift That means if youâre spending $250 total, youâd spend $50 each on the engagement and shower, and $150 on the wedding present.or close family members, the average cost for a gift shoots up to $179, while co-workers will only reap $66 on average. Attending a wedding can be expensive (costing $539 on average, including gifts, travel, and clothing), especially if youâre in the wedding party, so you should factor in those costs too.