Zhukov, now a lieutenant-general, is assigned to the First Soviet Mongolian Army Group in July. After being given command of the group he prepares to take on the Japanese. The conflict climaxes at the Battle of Khalkin-Gol, beginning on 20 August.
If you have a normal 28 day cycle, you are most likely to become pregnant when you have unprotected intercourse approximately 2 weeks before you anticipate your period to start.
there is another possible way that you can get pregnant while on your period if your period ends just a few days before you ovulate it is possible that the sperm can live inside of your body for several days it could be that the sperm from as many as 6 or 7 days ago can make you pregnant