My wife is15 weeks pregnant. 3 days before she got mild bleeding problem 5 times in two days. After immediate checkup (after 2 times of bleeding) doing the sonography doctor told that baby's health is good but if the bleeding problem occurs again than there could be a risk factor. They gave hydroxyprogesterone injection, dydroboon tablet. Right now she's in bed rest and no bleeding. please suggest me are there any chances of risk in the time of delivery. Does this problem harm our baby or my wife? please help me.