Is it a blood or urine test for progesterone

Progesterone check is a blood draw, which can be done under the supervision of a doctor.
Progesterone is the main progesterone hormone in a woman’s body and is mainly secreted by the ovaries, placenta and adrenaline. Progesterone concentration varies with the ovarian cycle. Progesterone rises steadily with each week of pregnancy and can promote embryo implantation and maintain a normal pregnancy. Progesterone levels can be measured by blood sampling during early pregnancy as prescribed by your doctor.
Luteal insufficiency in early pregnancy can lead to a decrease in progesterone levels, causing abdominal pain, vaginal bleeding and other symptoms of pre-eclampsia, which require proper rest and progesterone and other medications to protect the fetus.
If the symptoms are relieved or disappear after treatment, the progesterone and HCG levels are normal, and the ultrasound indicates that the embryo is well developed, the pregnancy can continue.