You’ll witness a substantial increase in the production of progesterone and estrogen. The most drastic hormonal changes will occur in your first trimester.
Hormone levels in the first trimester of your pregnancy Prolactin, on the other hand, is the hormone responsible for the production of breast milk.įinally, oxytocin is responsible for triggering contractions in the uterus during labor and delivery. HPL (3) is a hormone responsible for maintaining a sufficient nutrition supply to the fetus. It is a protein hormone produced by your ovary during pregnancy, that relaxes the pelvis when your body is ready for childbirth. Throughout your pregnancy, you will experience increased levels of both hormones.Īnother important hormone at play is relaxin. They help to prepare the uterus for pregnancy.
They are produced in the ovaries and fluctuate in concentration during the menstrual cycle. Two more hormones which are essential for a healthy pregnancy are estrogen and progesterone. It is the hormone that is detected when you receive a positive pregnancy test. The first of these, hCG, is often referred to as the pregnancy hormone. A few hormones are directly responsible for ensuring a healthy pregnancy and a successful birth: human chorionic gonadotropin (hCG), estrogen, progesterone, relaxin, human placental lactogen (hPL), prolactin and oxytocin (2). As you might have guessed, during pregnancy, the body undergoes important hormonal changes. Each of them has its own unique function (1). The human body is made up of almost a hundred hormones.
0 kommentar(er)
