awwww Congrats!!! let me tell you that me and my husband are also in the shipping industry. He is chief officer and we have a little girl. Only love can help you to go through this phase. The most important is the 3 of you be happy and healthy. Some moments will be hard for you, I know, but see their smile is the best reward and you will enjoy them so much when you are at home.
Congrats again and enjoy every moment!!