Can nipple stimulation induce labor?

Amy • I'm 28, Married to my best friend for 9 years & we have a 6yr old daughter! Now pregnant with our baby boy💙
So today I wanted to try my breast pump because I heard that a little nipple stimulation here and there can help your milk come in sooner...not enough to pump any of my colostrum because of course I want my baby to get every drop of that since its full of antibodies but just enough to get the stimulation! After the fact I started having more contractions today, more than the usual so I looked it up online and read that it can start up contractions! 
Does anyone know anything about this & can it really induce labor? Just curious if what I read is correct! Have any of you pumped & then went into labor shortly after?