Fetal Development

male or female

Well, darling, a spanking feels like getting your rear-end smacked, plain and simple. It can range from a light tap to a more intense sting, depending on the intensity. Some people find it pleasurable, while others may not be a fan. Just remember, always communicate with your partner and establish boundaries before diving into any spanking shenanigans.

Nutrients, oxygen, and waste are exchanged between the fetus and the mother through the placenta, a temporary organ that develops during pregnancy. The mother's blood containing nutrients and oxygen passes through the placenta, where it comes into close contact with the fetal blood vessels. Through diffusion and active transport processes, nutrients and oxygen are transferred from the mother's blood to the fetal blood, while waste products such as carbon dioxide are transferred from the fetal blood to the mother's blood for elimination.

At 13 weeks gestation, a fetus typically measures around 2.9 inches in CRL, which is the length from the top of the head to the bottom of the spine. At this stage, the fetus has developed all major organs and body systems, and its limbs are more defined. The fetus can make movements, although the mother may not feel them yet. The skin is thin and transparent, and the fetus is starting to develop fingerprints.

Marijuana use during pregnancy can have negative effects on the developing fetus. It can lead to low birth weight, premature birth, and developmental issues. Additionally, it may affect the baby's brain development and increase the risk of behavioral problems later in life. It is recommended to avoid using marijuana during pregnancy to protect the health of the baby.

Elevated cortisol levels during pregnancy can negatively affect maternal health by increasing the risk of complications such as high blood pressure and gestational diabetes. Additionally, high cortisol levels can impact fetal development by potentially leading to low birth weight, preterm birth, and altered brain development in the baby. It is important for pregnant individuals to manage stress and seek support to help regulate cortisol levels for the well-being of both mother and baby.

If you are 36 weeks pregnant but measuring as though you are 40 weeks, it could indicate that your baby is larger than average, or there may be other factors influencing the size measurement, such as extra amniotic fluid or the position of the baby.

At 36 weeks, the average baby typically weighs around 5.5 to 6 pounds (2.5 to 2.7 kg). Measuring four weeks ahead might suggest that your baby is bigger than average, potentially in the range of 7 to 8 pounds (3.2 to 3.6 kg) or more, though this is an estimate and can vary.

However, it's essential to consider that fundal height measurements (how the uterus is measured) can sometimes be imprecise and influenced by factors other than the baby’s size. To get a more accurate estimate of the baby’s weight, an ultrasound is often used. The ultrasound can measure key body parts like the head, abdomen, and femur to estimate fetal weight more precisely.

If you have concerns, it’s best to consult with your healthcare provider for a clearer assessment.

Yes, the baby (fetus) start moving at 7 weeks but you can not feel movements until your are between 16 to 20 weeks. At 12 weeks your baby still too small for you to feel the kicks, specially if it's your 1st pregnancy. Cangrat!!!

The gestation period for twins is the same as for singleton pregnancies, which is around 38-42 weeks. Twins are generally born earlier than singletons, with the average gestational age for twins being around 36-37 weeks.

Stage II bedsores involve damage to the skin and underlying tissue, typically presenting as an open wound or blister. The affected area may be painful, swollen, or red, and there may be some drainage or fluid leakage from the wound. Without proper treatment, Stage II bedsores can progress to more severe stages.

Cells from the fetus used for genetic testing are typically obtained from either the amniotic fluid (amniocentesis) or the placenta (chorionic villus sampling). These cells provide genetic material for analyzing the fetus's chromosomes and DNA, helping to identify potential genetic problems or disorders. This type of testing can offer important information about the health and development of the fetus.

The fluid in the alveoli of the lungs is called pulmonary surfactant. It helps to reduce surface tension and prevent the alveoli from collapsing, allowing for efficient gas exchange during respiration.

Polydactylism, or having one or more extra fingers or toes, is probably the most common abnormality of development found at birth. Polydactylism is reported in about 2 per 1000 children. However, many of the simpler cases are taken care of in the nursery by the obstetrician or pediatrician and don't show up in these statistics.

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Yes, it is possible for individuals with certain chromosome translocations to have difficulty conceiving male children, as the translocation can lead to imbalanced genetic material in sperm cells, affecting the viability of male embryos. This can result in a higher chance of producing female offspring. Consulting with a genetic counselor would be beneficial for individuals in this situation.

I hope you mean 4.2 "inches?" At 18 weeks a fetus should measure 5-6 inches in length. Due to twin fetus' the length could vary to smaller lengths. It seems to be close to the range indicated but a little on the small size.

Fetal demise refers to the death of a fetus in the uterus before delivery. This can occur at any stage of pregnancy, and may be due to various factors such as genetic abnormalities, infections, or complications with the placenta. It is usually confirmed through ultrasound or other medical tests.

Twins develop when two separate fertilized eggs implant and grow in the uterus simultaneously, resulting in fraternal twins. Identical twins occur when a single fertilized egg splits into two embryos, each developing into a separate individual with the same genetic makeup. Twins can also result from fertility treatments or other medical interventions.

Fraternal twins originate from the fertilization of two separate eggs by two separate sperm cells.

If you mean fair as in blonde and light skinned - nothing. The coloration of the baby is determined by the genes, and it's gotten those from mum and dad. It'll be as it is no matter what you eat.

A fetus is considered viable outside the womb around 24 weeks of gestation, when the lungs have developed enough to support breathing. However, the chances of survival and long-term health outcomes improve significantly closer to 28 weeks.

A teratogen is any substance or factor that can cause birth defects or developmental abnormalities in a growing fetus. These can include drugs, chemicals, infections, and other environmental factors that can negatively impact the development of the embryo or fetus during pregnancy.

At nineteen weeks, a fetus is about the size of a mango, measuring around 6 inches long and weighing approximately 8.5 ounces. It has developed more defined facial features, including eyebrows and eyelashes, and its body is covered in fine hair called lanugo. The fetus is active, moving around and kicking, although these movements might not be felt by the mother yet.