Implantation Cramping. In the first few weeks of pregnancy, implantation cramping, oftentimes accompanied by implantation bleeding, occurs when the fertilized egg attaches itself to the uterus. Some women might feel implantation cramping as soon as seven days after they ovulate, while others might not feel cramping at all. Cramping may continue throughout pregnancy as the uterus prepares to carry a baby for nine months. Your uterus is a big organ and as it grows in early pregnancy cramping is not uncommon.
Biologist Salary. Median pay for Biologists in the United States is around $53K annually, but employers in Portland offer the biggest paychecks; average compensation in that city is approximately $130K.
National Pay Scale. Across the United States, wildlife biologists reported varied salaries to the Bureau of Labor Statistics (BLS) in 2011. The lowest-paid 10 percent of wildlife biologists made $36,310 or less per year, and the lowest-paid 25 percent made $45,460 or less per year.