So my sister said if you have pets or kids or both depending on what your having depends on how…

So my sister said if you have pets or kids or both depending on what your having depends on how clingy or pushy they are lmao she said if you are having a girl and have a son or boy pet or both they will be clingy to you and if you are having a boy they wouldn't be all that interested in not sure what I'm having yet but so far my son and my male cat are glued to me lmao was this theory true for any of you?