Eman,
What we need to know before answering the question is:
What is your NW status?
Do you have enough or could your native hair be styled to help give cover during the few weeks after?
Are you getting buzzed in the recipient area?
I would agree with MRJB, it is possible but if you are NW5-6 it would be hard. Who is your doc and can you get around shaving down?
I concealed my HTs as well, but I can wear a hat when I like. Nice to be my own boss.
Another idea?? Use a two week vacation and when that is up, suddenly come down with a illness which causes a rash on the skin - take a few more days off and explain away any redness due to this "infection". Or, say nothing unless someone asks, most will not and not know what is up.