There was a great thread on this topic on Lactworld in the last 4-6 months.  You are not alone in this clinical observation.. others have noticed it too. 

Sent from my iPhone

> On May 15, 2018, at 7:45 AM, Kika Baeza <[log in to unmask]> wrote:
> 
> Hi!
> 
> 
> I´ve lately had three clients with low milk supply that does not respond to
> good breast draining and the rest of correct interventions. They all had in
> common that they had taken oral contraceptives (OCs) at a very young age
> (13, 13 and 14) for treating severe acne.
> 
> Their breasts had normal appereance, but I´m wondering if the OCs somehow
> interfered in crucial puberal breast development and this may be the cause
> of low milk supply.
> 
> I´ve been browsing around but can´t find information...
> 
> Have you noticed this, or are you aware of any studies?
> 
> Thank you!
> Kika

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