Orgasms during breast feeding and child birth????

Michelle • Married to love of my life & mother of 2 precious baby girls 💕🙏🏼
My husband was telling me about an article he came across saying that it is possible , and pretty common for a woman to have a orgasm during nipple stimulation (during breastfeeding), as well as when you give birth ?!? 
I have NEVER heard of this ? Have any of you heard of this ? Or experienced this ? I would be quite interested In hearing about it .
Such a strange concept lol