Ovulation after miscarriage?

Amy

I had a misscariage only 2 weeks ago. Prior to it, my cycles were like clockwork... I ovulated on day 14 (LH peaked on 13 evening) and started my cycle on day 28.

Now, I'm on cycle day 15 and no LH surge... Is it normal after a miscarriage to not ovulate for a while? It was an early miscarriage a 5 weeks 4 days.