What Is It? Keloids are raised overgrowths of scar tissue that occur at the site of a skin injury. They occur where trauma, surgery, blisters, vaccinations, acne or body piercing have injured the skin. Less commonly, keloids may form in places where the skin has not had a visible injury. Keloids differ from normal mature scars in composition and size.
A: The earliest you can get a positive result on the most sensitive pregnancy tests is seven days after ovulation. Implantation needs to occur before hCG is produced, and that generally happens between 6-12 days post ovulation, usually by 10 days after.
During the first four weeks of your pregnancy, your hCG levels should double every two days. However, by 6 to 7 weeks gestation, your hCG levels may take as long as 3 1/2 days to actually double. If your hCG levels do not double properly, your pregnancy by at risk and your doctor will discuss any concerns with you.