Chinese Herbal Medicine (New "Shoutai Wan") and/or Oral Progesterone Intervention Trial for Threatened Miscarriage

Conditions

• Threatened Miscarriage

Interventions

• DRUG: Chinese Herbal Medicine (New "Shoutai Wan") plus Oral Progesterone
• DRUG: Chinese Herbal Medicine (New "Shoutai Wan") plus Oral Progesterone Placebo
• DRUG: Chinese Herbal Medicine Placebo (New "Shoutai Wan" placebo) plus Oral Progesterone
• DRUG: Chinese Herbal Medicine Placebo (New "Shoutai Wan" placebo) plus Oral Progesterone Placebo

Sponsor

Heilongjiang University of Chinese Medicine