On Billboard, Ashley Graham takes credit for being the first parent to give her child a combo feed

The 34-year-old model tells PEOPLE about her work with Bobbie as a founding member of the Bobbie MotherBoard and her legendary new billboard.

The supermodel’s mother admits that feeding the twins was an interesting experience.She and husband Justin Ervin also have a two-year-old boy named Isaac.

I imagined that breastfeeding would be easy and effortless. I’ve been told by everyone and their mother that if I don’t let my twins eat at the same time, I won’t have time for myself, so I realized I needed to strike a little balance. After all, that’s exactly what happened. I had to figure out how to do it at the same time.

Graham says she tried tandem-feeding her twins seriously over the course of six months, keeping an eye on her own mental and emotional health.

She admits how tough the first week was. I was trying to see how to proceed. Latching occurs. Unlatch occurs. placement could not be determined.

Graham claims that after about a week of success, we suddenly stopped caring and became discouraged. What should I do? How do you feed infants?

Graham claims he had to speak to himself in order to get through the tough times. He comes up with the phrase “use the formula”. Not to worry. you are not a bad parent.

Ultimately, she came to the conclusion that combination feeding was beneficial for both her and her baby.