Ms. Grace is right, I had that done November 12, I did a whole post on the experience, I'll link to it in a minute. The first few days it's not possible to wear a wig, I ended up wearing the bandana they gave me for the first 3 days (washed it in the sink every evening) I waited 7 days before I wore a wig, otherwise I wore loose fitting hats. I wear one of those nylon caps under my wig to keep all my natural hair in check and that did irritate my transplants but after the new hairs shed there wasn't any problem at all. Ive heard it takes 4 to 6 months for all the transplant hairs to start growing, I'm only on month 1.5
The Following bit is from the 6-page post-op care instructions, specifically right after surgery. It says nothing about wigs but they did tell me I should only wear loose-fitting hats the first 10 days (this stuff may be different depending on your doctor and/or procedure) but these were the only other restrictions:
• For the first night, sleep with your head elevated on several pillows or in a recliner chair to
prevent swelling, and place a towel under your head for possible light bleeding.
• Avoid any strenuous physical activity the first two days after your procedure to prevent increased swelling and loss or damage of grafts. After five days, you may resume moderate exercise, weight lifting, etc. After 10 days, you may resume swimming.
• No direct sun exposure to the scalp for more than 30 minutes at a time for the first five days. Wearing a hat provides adequate protection.
Hope this helps?
**Edit**
Here's the link to the post I did, I hope it's helpful?
https://www.susans.org/forums/index.php/topic,198944.0.html