Hi i'm 23 years old I was diagnosed with pcod 3 months ago. We are trying to conceive so the doc has suggested letrozole 2.5 mg during first cycle and 5 mg during present cycle even with these meds my ovaries are showing multiple small follicles on day 10 so the doc gave hcg5000 injection on day 10. On 12 day of scan my study shows multiple small follicles. Should I continue scan? Or are there any chances to conceive in this cycle as I have had an injection? How long does it take for the injection to work?