High blood calcium (hypercalcemia) is a condition of too much calcium in your blood.igh blood calcium (hypercalcemia) is a condition of too much calcium in your blood.
Hiding and revealing your Facebook presence is easy, requiring only a few clicks. Sign in to your Facebook account and click the Chat box in the lower-right corner of any page. Click Options and select Go Offline to hide your name from Friends On Chat lists.ou can see a list of your available friends in two spots. The Friends On Chat list appears in the left column of your homepage, and the Chat box is in the lower-right corner of all pages.
Answer Wiki. I am not sure what you are looking for here, if you want the total number of people who deactivated the account in all of Facebook or the average within ones friends list. I use a plugin for chrome Social fixer, which tells me when people deactivate their Facebook account. Now, I have seen a pattern. Most of the people who deactivate the account come back to it within a month.