hi KarenGenerally, 5-7 days of downtime is sufficient for most individuals but I'll mention a few important points to consider. A hair transplant is performed either in a well equipped office or a surgery center. It is not performed in a hospital operating room the way other surgeries are performed. Depending on the size of the session (how many grafts and how big of any area needs to be covered), it may take 4-12 hours. A hair transplant involves removing hair from the back of the scalp by one of two methods (follicular unit extraction or strip surgery) and the transplanting those hairs into the front of the scalp. Both of these are well accepted methods and both offer advantages and disadvantages so take time understanding both follicular unit extraction and strip surgery. There is no 'best' method. Surgeons around the world use both. It's not only important to consider how the grafts "come out", but also the planning and detail that goes in to how they are put "back in"! This is what will influence what your husband looks like one year down the road. As the area in the "recipient" area (front or top) heals after surgery, there can be some redness, crusting, swelling and minor discomfort. By day 3, most people feel quite good. Any discomfort that was there was is usually gone, and the redness has gone down considerably too. The new little hairs can still be seem. It's possibly for some individuals to have swelling of the forehead between day 2-5 and that may last a few days. By day 7, most people look and feel quite good and for most the only sign of a hair transplant is the appearance of the new little hairs in the front or top. There may be faint redness in the area as well (especially for those with lighter skin types). The new hairs then fall out in 2-4 weeks but leave behind their roots. They reappear about 2 months later and that's when the hairs start growing in. Return to mild physical activity is fine after 7-10 days (but check with the specific surgeon for further recommendations). Heavy lifting and activity and exertion is best avoided for 2 weeks.So to answer your question, 5-7 days is usually about right for most people. If your husband did develop swelling another day or two could be needed for the swelling to go down. If he was quite bald, there could be a faint redness in area of the transplant until the new grafts grow in. This doesn't occur in everyone but is important to be aware.