I'm 39 and got my 2 blue lines!!!!!

We are both 39 so after 3 mos of trying, but not trying I decided to use the opk because I read some people can ovulate earlier or later than average. The 4th month (1st month using the opk) I found I ovulated around day 17. I input the results into glow, followed their guide to bd and low and behold I got 2 blue lines today!!!! Can't wait to tell hubby!!! This will be his first :)