Sister's Trying To Conceive Wish

I am hoping to get pregnant within the next month. Me and my husband already have 2 beautiful children a boy that is almost 3 and a girl that is almost 1. I am really wanting to get pregnant with another boy because my husband is the only child and he is wanting to have a boy to carry on his last name because my son is not his. I have been trying to get pregnant for almost a year now. I am praying to be pregnant with another beautiful healthy baby soon!