Hi My gf have pcod but from last year Feb to June period was regular after long time previously it comes in gap of 3-4 months or sometimes every 2 months . But from last August it didn't happen , n we tried eating papaya , turmeric milk and even did pregnancy test also but everytime it came negative. Her weight is also fluctuate and period is no where. What should we do to induce her period naturally or with no side effects medicine ? ( PS- Birth control pills cause side effects to her that's why she isn't take that so , what else can be good for her )