Hello Doctor,

I have PCO and planning since this year for baby, however, have been unsuccessful.

We have been consulting a Doctor from Motherhood since last week of March and she prescribed Deviry 10 mg for periods and thereafter prescribed T. siphene 100 mg from the third day of my periods and then T duphaston from the 14 th day of my periods, after that on the 18 and the 20 th day of my periods she gave me HCG injection for ovulation, later i got the result as positive when i did home pregnancy, however, when i did my BETA HCG my level was raising and dripping down day by day.lastly when i did my hcg test it was just 32, hence Doctor told me that it was a biochemical pregnancy, meanwhile, during my early pregnancy, i also had sever cold and took 2 Sinarest tablet.

What could be the reason of biochemical pregnancy