Russian names seem to change all the time. Ivan Ivanovich, you suddenly run across Vanya Ivanov, who seems to resemble Ivan. could be the same person. Hereâs a quick and very basic guide to Russian names. Each Russian has three names: a first name, a patronymic, and a last name/surname. example: Ivan Ivanovich Ivanov.
Most miscarriages are considered random events not likely to recur. Most of the time, a specific cause for miscarriage cannot be identified, though up to 70 percent of first-trimester miscarriages, and 20 percent of second-trimester miscarriages, are caused by chromosomal anomalies. Other possible causes could include infection or exposure to environmental or industrial toxins.
Miscarriage Overview. A miscarriage (also termed spontaneous abortion) is any pregnancy that spontaneously ends before the fetus can survive. Any vaginal bleeding, other than spotting, during early pregnancy is considered a threatened miscarriage. Vaginal bleeding is very common in early pregnancy.About one out of every four pregnant women has some bleeding during the first few months. About half of these women stop bleeding and complete a normal pregnancy. 1  Threatened miscarriage-Vaginal bleeding during early pregnancy.2  The bleeding and pain with threatened miscarriage are usually mild and the cervical os (the mouth of the womb) is closed.iscarriage is caused by the separation of the fetus and placenta from the uterine wall. Although the actual cause of the miscarriage is frequently unclear, the most common reasons include the following: 1  An abnormal fetus causes almost all miscarriages during the first three months of pregnancy (first trimester).