9th precentile

Charlotte
Had a 28w growth u/s today, and baby went from 28th precentile down to 9th precentile - weighing in at 1lb 15oz. Now I have cord dopplers weekly and another growth check in 3 weeks. Doctor said she may be constitutionally small or there could be a problem with the amount of nutrition coming from the placenta. Could mean induction as early as 32w. Anyone else been through this?