Healthy Early Pregnancy Signs to Look Out For

November 12, 2012

Healthy Early Pregnancy Signs to Look Out For

A lot of women hope to get some sort of glimpse into their uterus during early pregnancy in order to find out how healthy their babies are going to be. Well, ultrasounds can help in this department. In general, rising human chorionic gonadotropin levels indicate healthy pregnancies, but there are also other symptoms that can provide reassurance on how well a pregnancy is going.

What is HCG?

HCG refers to a hormone that the placenta produces as it attaches itself to the uterus. Pregnancy tests taken at home can measure hCG through the urine, but blood tests tend to give out more exact and more accurate readings. The exact hCG number actually isn’t that important, though. What would be important is whether it doubles every few days. Also, once the hCG level has reached 2,000 mlU/ml, you should be able to see some development in the embryo through a transvaginal ultrasound.

Seeing the Gestational Sac

Once you miss a period, you are already considered to have been pregnant for four weeks, even though it has only been a week since the embryo actually implanted. This means that you won’t be able to see anything on ultrasounds yet. However, you should be able to see the early pregnancy signs through the gestational sac, which holds the embryo. By six weeks, you should be able to see the yolk sac, too, which provides the embryo with nutrition before the full placenta comes along.

The Fetal Pole Develops

During early pregnancy, the embryo will first develop into something that looks like a bean, which is called the fetal pole. This is usually measure from top to bottom for the crown-rump length. Some women don’t’ get fetal poles, though, and the tissue in the placenta simply grows during this time. This is called a blighted ovum. Fetal poles that measure 5mm but don’t have any heartbeats, on the other hand, are called non-viable pregnancies and need to be re-checked within the next couple of days. Hearing the Fetal Heartbeat Once the fetal heartbeat can be seen during early pregnancy, it will look like a chambered tube. This small flicker should be visible on ultrasounds by six weeks and would be a great sign of fetal well-being. Once the fetal heartbeat is considered to be a healthy one, the chances of a miscarriage will usually drop significantly. In fact, 95% of all pregnancies end at full term in these cases.

What are the Symptoms of Early Pregnancies?

The symptoms of an early pregnancy usually prove that the pregnancy is going well and would include tender breasts, fatigue, frequent urination and nausea. Don’t fret. These symptoms only occur because of the higher levels of progesterone and estrogen that are being produced.

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