I HAVE A QUESTION. SEPTEMBER 29 I FOUND OUT I WAS PREGNANT, A WEEK BEFORE I WENT TO THE DR FOR SOME BLOOD WORK. ON THE 29 THEY DID AN ULTRASOUND AND DETERMINED I WAS 6WEEKS AND 4 DAYS. I WENT BACK A WEEK LATER TO SPEAK WITH THE MIDWIFE AND GET ALL THE INFORMATION, BEING THAT THIS IS MY FIRST PREGNANCY. AND THEN OCT 8, I HAD MORE BLOOD WORK DONE. I WAS UNDER THE IMPRESSION THAT WAS TO CHECK AND MAKE SURE THE BABY AND I DIDN'T HAVE ANY STDS. AS OF TODAY I'M 8WKS AND 3 DAYS. BUT MY QUESTION IS, I HEAR A LOT OF WOMAN TALK ABOUT THEIR HCG LEVELS. WHAT IS THAT? AND WHY IS IT THAT MY DR NEVER INFORMED ME OF MY LEVELS? IS IT NECESSARY TO KNOW?