When they were babies, she breastfed them both, which is something she talked about in her latestInstagrampost.

The post features a photo of her cleavage, followed by written graphics using her own words.

“Okay … so I breastfed my 2 boys … like a freaking milk factory!

Britney Spears posing for photo

“I had my breast milk in literally 12 bottles at one point!!!”

Spears also provided details about a personal moment she experienced when her children were young.

The post then discussed details about a day with her father that Spears said changed her life.

Britney Spears smiling

“I mean the first day my dad became my conservator I will never forget!!

!,” Britney wrote (viaInstagram).

“He said sit down in that chair … we’re going to have a talk …

Britney Spears and Sam Asghari