What is Pregnancy

Pregnancy is the carrying of one or more embryos or fetuses by female mammals, including humans, inside their bodies. In a pregnancy, there can be multiple gestations (for example, in the case of twins, or triplets). Human pregnancy is the most studied of all mammalian pregnancies.

Human pregnancy lasts approximately 9 months between the time of the last menstrual cycle and childbirth (38 weeks from fertilisation). The medical term for a pregnant woman is genetalian, just as the medical term for the potential baby is embryo (early weeks) and then fetus (until birth). A woman who is pregnant for the first time is known as a primigravida or gravida 1: a woman who has never been pregnant is known as a gravida 0; similarly, the terms para 0, para 1 and so on are used for the number of times a woman has given birth.

Medical and legal definitions
In many societies' medical and legal definitions, human pregnancy is somewhat arbitrarily divided into three trimester periods, as a means to simplify reference to the different stages of fetal development The first trimester period carries the highest risk of miscarriage (natural death of embryo or fetus). During the second trimester the development of the fetus can start to be monitored and diagnosed. The third trimester marks the beginning of viability, which means the fetus might survive if an early birth occurs.

Everyone expects pregnancy to bring an expanding waistline. But many women are surprised by the other body changes that pop-up. Get the low-down on stretch marks, weight gain, heartburn and other "joys" of pregnancy.

Pregnancy Planning Step by Step Guide

Pregnancy is the carrying of one or more embryos or fetuses by female mammals, including humans, inside their bodies. In a pregnancy, there can be multiple gestations (for example, in the case of twins, or triplets). Human pregnancy is the most studied of all mammalian pregnancies.

Human pregnancy lasts approximately 9 months between the time of the last menstrual cycle and childbirth (38 weeks from fertilisation). The medical term for a pregnant woman is genetalian, just as the medical term for the potential baby is embryo (early weeks) and then fetus (until birth). A woman who is pregnant for the first time is known as a primigravida or gravida 1: a woman who has never been pregnant is known as a gravida 0; similarly, the terms para 0, para 1 and so on are used for the number of times a woman has given birth.

In many societies' medical and legal definitions, human pregnancy is somewhat arbitrarily divided into three trimester periods, as a means to simplify reference to the different stages of fetal development. The first trimester period carries the highest risk of miscarriage (natural death of embryo or fetus). During the second trimester the development of the fetus can start to be monitored and diagnosed. The third trimester marks the beginning of viability, which means the fetus might survive if an early birth occurs.

Pregnancy planning

If you are planning to become pregnant, taking certain steps can help reduce risks to both you and your baby. Proper health before deciding to become pregnant is almost as important as maintaining a healthy body during pregnancy.

The first few weeks in utero are crucial in fetus development. However, many women do not realize they are pregnant until several weeks after conception. Planning ahead, and taking care of yourself before becoming pregnant, is the best thing you can do for you and your baby.
One of the most important steps in helping you prepare for a healthy pregnancy is a pre-pregnancy examination (often called preconception care) performed by your physician before you become pregnant.

A preconception visit includes assessments of a woman's overall health and identification of potential risk factors that may complicate pregnancy. Women can receive advice and treatment for medical conditions suh as diabetes or heart disease that may be changed by pregnancy. By preparing in advance, you can be your healthiest before becoming pregnant.

A preconception examination may include any/all of the following:

Family medical history
an assessment of the maternal and paternal medical history, to determine if any family member has had any medical conditions such as high blood pressure, diabetes, and/or mental retardation.

Genetic testing
an assessment of any possible genetic disorders, as several genetic disorders may be inherited, such as sickle cell anemia (a serious blood disorder that primarily occurs in African-Americans) or Tay-Sachs disease (a nerve breakdown disorder marked by progressive mental and physical retardation that primarily occurs in individuals of Eastern European Jewish origin). Some genetic disorders can be detected by blood tests before pregnancy.

Personal medical history
an assessment of the woman's personal medical history to determine if there are any medical conditions that may require special care during pregnancy, such as epilepsy, diabetes, high blood pressure, anemia, and/or allergies; previous surgeries; past pregnancies, including the number, length of pregnancy (gestation), previous pregnancy complications, and pregnancy losses. http://www.myhealthidea.com

Vaccination status
an assessment of current vaccinations/inoculations to assess a woman's immunity to rubella (German measles), in particular, since contracting this disease during pregnancy can cause miscarriage or birth defects. If a woman is not immune, a vaccine may be given at least three months before conception to provide immunity.

Infection screening
To determine if a woman has a sexually transmitted infection, urinary tract infection, or other infection that could be harmful to the fetus and to the mother. http://www.myhealthidea.com