I have pcos, i had dupbaston 10mg for 7 days i stopped on 30 march morning and did pregnancy test on 2 april but result is negative still i have not got periods what should i do??

Infertility issues requires careful monitoring of a variety of factors along with appropriate intervention with medications/ hormonal supplements. An OB/Gyn Dr who specializes in fertility should be guiding the process. Without periods, it is difficult to determine if ovulation is actually taking place. Discuss this with your Dr who prescribed the Duphaston.