Sex to help labor

Mommas that have successfully had sex help you go into labor is there any pattern or anything extra you did that helped it work?

I know baby won't come if baby isn't ready (so I don't need no comments regarding this im aware)

At 1 AM we had sex and nothing happened, so we just tried again for a little longer (which we also did it to be intimate with one another before we have 2 and really never have time for one another 😂)

I'm 38 weeks and a loose 1 cm dilated and 50% thinned.

Any help to do this on my own would be awesome, cause if she doesn't come on her own ill be induced next week anyways.