In the simplest of terms, a drug's volume of distribution is that volume of bodily fluid into which a drug dose is dissolved. Therefore, if we know the dose that was given, and we can measure the serum level (concentration), then we can calculate a volume: Volume of distribution = Dose / drug concentration.
As soon as you can make the reservation, do it, but the general consensus is at least three to six months in advance of the date. By three months out, couples have a good idea how many guests will be attending and they can plan a menu that doesnât conflict with their wedding day.
The wedding rehearsal usually takes place 2-7 days before the wedding day. This is when all elements-the bridesmaids, groomsmen, flower girls, ring Bearers, and of course the bride and groom and their parents come together for a trial run.