can man take prenatal multivitamins can man take prenatal multivitamins can man take prenatal multivitamins
-Determine the gender of the individual. -To tell if 2 cells belong to the same species. -To detect the genetic abnormalities in Prenatal diagnosis.
I would say the safest answer to this question is the lack of prenatal care. Meaning, a myriad of conditions that are treatable such as preclampsia are often undetected and could present a signficant health risk to the mother and child during delivery.
Doctors count from the first day of your last period, LMC, as the first day of your pregnancy. In reality you typically will ovulate and become pregnant about 10-16 days after that. They also take into matter the length of your cycle, how long between periods. That's why 2 weeks early or 2 weeks late is considered normal for the prenatal period. As every woman ovulates on a different day of her cycle. A 12 week ultrasound will likely pinpoint how far along you are as most babies grow at the same rate for the first 3 months.
distinguish between prenatal & postnatal
During prenatal development, a particular organ or body part is most vulnerable to exposure to teratogens during its:
First Stage: The first two weeks after conception are known as the Germinal stage. Second Stage: The next six weeks of development are known as the Embryonic stage. Third Stage: The remainder of prenatal development is known as the Fetal stage.
Embryology
Alcohol
True
The fetal period.
fetus
Prenatal development begins at the moment of conception when a sperm fertilizes an egg to form a zygote. This zygote then undergoes rapid cell division and differentiation, eventually developing into a fetus.
Agents that have a negative effect on prenatal development are called teratogens. These can include drugs, alcohol, certain medications, infections, and environmental pollutants that can interfere with the normal development of the fetus.
Factors that can affect prenatal development include the mother's health, nutrition, exposure to harmful substances (such as drugs and alcohol), genetics, and stress levels. Additionally, environmental factors like pollution and infections can also impact the development of the fetus.
embryonic