Gender superstitions

Expecting _mom_4

So my husband and I have three boys. When I married my husband he had two boys from a previous marriage, that we have full time. In January we just had our first "ours". People keep telling me that after three boys I might as well give up on the hope of a baby girl. I love all my boys and am happy to be a boy mom but I would also love a girl! Any moms do any gender superstitions to get a girl? If so what was it!?!

We are going to start trying for another in 2020. The nurse that delivered our baby said a vinegar douch and rhythm method🤦‍♀️.