Congratulations! If your urine is turning pregnancy tests positive, that means that there is Human Chorionic Gonadotropin or HCG present in your urine!
Pregnancy tests measure HCG
Before your baby’s placenta develops, a trophoblast, which becomes the chorionic sac and your baby’s side of the placenta, secretes Human Chorionic Gonadotropin (HCG) which helps the corpus luteum survive and thrive so it can produce enough progesterone and estrogen that your menstrual cycle stops. So your menstrual cycle not occurring might have been the first clue that you were pregnant! When HCG shows up on a urine pregnancy test, the placental hormone made by a baby’s placenta after it is attached to the wall of your uterus is present.
Human chorionic gonadotropin or HCG
Human chorionic gonadotropin is a placental hormone that protects your baby from being rejected by your immune system by inhibiting your immune response. It also promotes the synthesis of the hormone progesterone that supports your growing baby’s development. The HCG hormone is also responsible for secreting hPL or human placental lactogen. This placental hormone will help your breasts prepare for breastfeeding. HCG also secretes relaxin, the hormone to blame for your pelvic discomfort later in pregnancy. It softens the ligaments in the pubic symphysis to prepare your pelvis to widen during childbirth.
My go-to Pregnancy tests
I learned early on that the standard pregnancy tests you get from Target, Walgreens, or any other store are super expensive. If you are frequently testing, this could get expensive fast! Because of this, I switched to these tests, pictured above, instead. When my husband and I were trying for one of our babies, I was too excited to wait and would test each morning with these little strip tests! They work well, and you can get 25 tests for $8!
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