Just to repeat an earlier post than can and do induce early due to severe SPD,i knowthere are risks to induction though.
I was induced with my 6th baby at 37+5 due to severe SPD and other issues (they thought he'd stopped growing).The induction took nearly 3 days as my cervix wasnt favourable,but he was born at 38 weeks weighing 8lb 1 and perfectly healthy.He is 7.5 now,expecting my 9th very soon.