Hi everyone, I'm in the hospital with a threat of premature labor — I'…

Hi everyone, I'm in the hospital with a threat of premature labor — I'm at 35 weeks and 5 days. Doctors insisted on a dexamethasone injection (to mature the baby's lungs). I refused the first time, but in the end they said it's preventive and I started receiving it. Who has had it? How does it affect the fetus, and has anyone already given birth — are their babies okay?