I suggest you get onto an alkaline diet asap to increase your body's Ph level and enhance your chances of conception and weight loss. (I mentioned in another thread that PCOS requires an acidic environment to thrive - and struggles to survive in an alkaline environment). Google acid alkaline balance to find out more.
I also suggest you stop seeing those rude docs and get to an experienced Naturopath asap.
That's how I beat my PCOS and endometriosis and conceived my 2 boys.

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