Hi Marie and everyone,
Motherwort is an emmenagogue which is often used successfully to bring on an
overdue period. I would definately NOT suggest taking it in pregnancy.
Chamomille or skullcap would be much sager herbs to try for insomnia. A calcium supplement at bed time often works, as does homeopathic coffea and all would
be much safer.
Hope this helps,
Julie Brill