Everlasting Love Jewelry. This Celtic symbol of everlasting love-serch bythol-is formed from two triskeles. The triskeles, three cornered knots, denote the three aspects of two people, body, mind and spirit.
The presence of HCG in either blood or urine is a nearly perfect indicator of pregnancy, so doctors look for it in women with a positive result on a take-home pregnancy test.
Human chorionic gonadotropin (hCG) produced by the cells of the fertilised egg (blastocyst) builds up rapidly in your body. It doubles every 2 to 3 days in the first few weeks of pregnancy reaching a peak level by 8-12 weeks. Pregnancy tests detect this hormone in urine and blood.