When did your child start to sleep thru the whole night?

Bárbara • I'm 29, and I have a beautiful baby girl born on May 30th, 2017 ^^ I also have a dog named Oliver and I love him lots!

My child sleeps thru the night but only after she wakes up at least 3 times and I have to touch her or put my breast near her and when she realizes I'm there she keeps sleeping, I'm kinda tired of doing this because I have to wait until she is deeply sleep to go to sleep myself.

I wanted to know if this is normal? And when do babies start sleeping thru the whole night? I do breastfeed btw I don't know if it has anything to do with this! Thanks!