First, of all, we are sorry for your loss. If you ever want to connect with other users whom many have suffered a miscarriage before, please join our conversation on the private Facebook group.
There isn’t a hard rule as to when you will ovulate after having a miscarriage. It could take up to six weeks or you may not ovulate at all in your first post-miscarriage cycle.  As your body is healing and recalibrating, good nutrition and rest can help.
Often, the first cycle can be longer than your average—because it takes longer to ovulate— but you may also have a shorter luteal phase (i.etime after ovulation and the next period starts).
Once your doctor gives the approval and you feel ready to start trying again, then you can re-introduce kegg back into your routine.