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Pregnancy tests are so accurate these days that they can predict with great accuracy on which day the child is going to take birth. Pregnancy tests are not just conducted during pregnancy. Even before the pregnancy, tests can be done to find out whether a female is pregnant or not. This test can be conducted at home using a pregnancy strip. Once a female is pregnant, initially, she may experience the following symptoms:
Missed periods – this is one of the first signs. Most of the females are aware of their menstrual cycle and if there is a big gap, a pregnancy is suspected.
Headaches are an early sign of pregnancy. This is because the altered hormone levels and an increase in the blood volume. A pregnancy test can reveal if there is a problem in case the headache does not go away or becomes unbearable.
There is some small bleeding which is also called “spotting” during the early pregnancy. This is the result of implantation. It normally happens two weeks after fertilization.
There is weight gain. It becomes more visible during the second trimester.
Pregnancy-induced hypertension is experienced among many women.
There are greater instances of heartburn as the valve between the stomach and the esophagus is loosened and the stomach acid leaks out.
Other symptoms of pregnancy include constipation, cramps, back pain, sometimes anaemia, unexplained depression, insomnia, changing the size of the breasts, vomiting, hip pain, diarrhea and dizziness and acne.
Extreme care and caution are required during the entire pregnancy period. Different pregnancy tests are recommended at different stages. An early pregnancy check may include 55 tests that can help create a complete health profile of the pregnant female. Right from the red blood count to hepatitis B virus test, to HIV test to rubella test to thyroid profile to hemoglobin to blood glucose to HIV, these tests check practically everything so that in case a problem is found, it is dealt with promptly.
Early pregnancy tests can also reveal the following:
- Low red blood cell count – this shows that the pregnant female may be anemic and in case there is lots of blood loss during the pregnancy or during the birth, it can be life threatening and hence, arrangements must be made.
- Low white blood cell count – a low white blood cell count shows that the pregnant woman is susceptible to infections.
- Low hemoglobin
- Low platelets count
A detailed blood group test can reveal the blood group of the mother and also whether she is Rh negative or Rh positive. The Rh of both mother and the fetus must match otherwise, the mother’s body begins to make anti-Rh antibodies and they begin to attack the blood of the baby. This can cause health problems. Knowing the Rh factor of the mothers enables a doctor to make appropriate arrangements.
Other tests, including thyroid tests and STD tests are also a part of the overall pregnancy tests to make sure that both the mother and the baby remain healthy throughout the period.