Generally, I got my periods regularly but this time I am 5 days late and my symptoms are like: constipation, frequent urinary, cramps and gas or bloating, I tested with pregnancy tester but my result was negative. I went to doctor. She said m not pregnant .she suggest me some medications for getting periods like mb son-sl, uprise3,tablet supradyn and deviry 10 mg. She told me to take this medicines for 5 days and wait 7 days for periods .if I ll not get my period than she suggest to take urine test .my question is should I take this deviry 10 mg tablets for periods what if I am pregnant and chances of miscarriage?