The antibiotic metronidazole is given to about one in every 200 women to treat a condition called bacterial vaginosis.
2
Women should schedule a PAP and GYN exam and ask their health care provider for a vaginal culture and for advice on treating any bacterial imbalances, such as yeast infections and Bacterial Vaginosis.
3
Yeast infections, bacterial vaginosis, and STDs can cause during pregnancy spotting.