The Oldest Active Navy Ship Is A Century Old Russian Submarine Tender. For what it lacks in beauty it sure makes up for it in character, Russia's 100 year old Kommuna is the world's oldest active naval vessel. Launched as a submarine tender back 1915, this pre-Bolshevik Revolution relic continues to serve as a salvage ship and midget sub tender as part of Russia's Black Sea Fleet.
3. Cinnamon. The third answer to how to cause a miscarriage is cinnamon. Cinnamon is a naturally occurring abortifacient (a substance that causes miscarriage). When taken in the correct dosage, it causes uterine stimulation.
With diabetes, it's mostly uncontrolled diabetes that causes a miscarriage, says Dr. Nowacki. Patients who are struggling with diabetes are encouraged to speak to their healthcare providers about ways to control their blood sugar and/or request the blood sugar blood test, A1C, to assess the extent of the diabetes.