Hello and Opk Help

Hi everyone, my name is Raechel and this is my first month using opks and I'm very hopeful. My daughter will be 1 October 19th and we wanted to have children close in age so we are hoping to add a baby boy to our family ASAP. Wouldn't that be lucky but really I just hope for another happy healthy baby. Just looking for any tips or success stories on Opks or conceiving a boy would be really helpful. Thanks and good luck and tons of baby dust to everyone!