1 The time of day also affects pricing. 2  Security guards working at a late-night party in the city may cost $30-$50 per hour, for example. 3  An off-duty police officer typically costs $40-$60 per hour for security guard services. An unarmed guard from 21st Sentry Security in Dallas-Fort Worth typically costs $14 per hour, while an armed guard starts at $18 per hour. 2  The time of day also affects pricing. 3  Security guards working at a late-night party in the city may cost $30-$50 per hour, for example.
About 20% of women have some bleeding during the first 12 weeks of pregnancy. Possible causes of first trimester bleeding include: Implantation bleeding. You may experience some normal spotting within the first six to 12 days after you conceive as the fertilized egg implants itself in the lining of the uterus.
Bleeding can be a sign of these serious, or potentially serious, problems: 1  Threatened miscarriage. 2  If you are bleeding during the first trimester, miscarriage is probably the thing you fear most. 3  In a threatened miscarriage, you bleed and may have mild cramps, but your cervix stays closed. The most common cause is a genetic problem that interferes with development. 2  In most cases, a miscarriage cannot be prevented. 3  Ectopic pregnancy. 4  Bleeding and abdominal pain can be a sign of an ectopic pregnancy, which happens in about 1 out of 60 pregnancies.