Any ideas to surprise DH with the news?

My DH has been asking for a second child for approx. 3 year. After my son was born in 07 I had the Mirena inserted and refused to have it remove it until I was ready for a second child.

This summer I finally decided it was time since our son is 8 yrs old. I had the Mirena removed in December and today I did my test, to my surprise I got a BFP. My husband it's gone for training until the end of the month and I'm trying to decide a nice way to surprise him and break the new. He does not know I had the Mirena removed and/or I have been getting my body ready for a pregnancy.

Baby dust to all of y'all.

Update: I ask his supervisor to help me if I decide to do the surprise while he is at work and have a co-worker record everything. I just dont know what to do.