Girls, the traffic jam cleared and we went to the maternity ward, I ha…

Girls, the traffic jam cleared and we went to the maternity ward, I have twins, I didn't have contractions, they put me down, they put a drip on for 12 hours with magnesium, the doctor says we will observe, I am taking antibiotics, I can't understand, does magnesium stop labor or not? It seems like contractions started every minute, it grabs my stomach and back, I think why doesn't the drip work or can it affect it? Who knows?