Company Trip

Assalamualaikumm utk muslim.. And good evening for non muslim.. I have some question to ask.. My wife already pregnant for 9 week Then company trip will be 31 aug 2019.. If we count my wife will be 3 month something at that date.. Then bolehh tak isteri saya ikut pergi company trip.. Pulau Lang Tengah, Terengganu. Confius ?