Seeing that the placenta acts as a barrier protecting the baby from harmful substances the mother may consume, how come some babies develop ailments like Fetal Alcohol Syndrome? Are there some substances that render the protective function of the placenta less useful than required?

Q: Why might frequent use of a hot tub make it harder for a couple to conceive a child?

A: The gametes are referred to as the reproductive cells of an organism. The female gametes are called…

Q: Why is it important for the ductus arteriosus and foramen ovale to both close after birth?

A: The foramen ovale typically closes a half year to a year after the infant's introduction to the…

Q: What is the technology that can even make designer babies possible?

A: In modern biotechnology several techniques have been invented that helps develops the medical…

Q: How does smoking affect pregnant women and their babies?

A: Pregnant women A woman is said to be pregnant when an ovum is fertilized with a sperm and an embryo…

Q: How a woman's lifestyle choices affect the substances that enter the fetus?

A: A fetus refers to the unborn or unhatched offspring of a mammal, in particular an unborn human more…

Q: The foramen ovale causes the fetal circulatory system to bypass the ________. a. liver b. lungs c.…

A: A shunt is defined as an anatomical diversion which allows the flow of blood to bypass organs such…

Q: Besides tobacco, alcohol, and illegaldrugs, what are some other potential risksthat a pregnant woman…

A: People use narcotic substances just for only pleasure purposes, but when they start taking them they…

Q: Please can you tell me about leptin and how it works at the cellular level? Where is it stored? Can…

A: Obese people have abnormally high leptin levels. Since some obese people's brains do not react to…

Q: a) Give two types of germ layer and what do they become (b)Briefly describe why it is important the…

A: Germ layers: a. The three layers of tissues that become established during the early embryonic…

Q: What are the different hormones of pregnancy, where is it produce and what are the functions of…

A: A species’ survival depends on its ability to reproduce. It is of the sexual type in humans. The…

Q: What could be the reason why a woman only gets her period after puberty?

A: At puberty age which is 10 to 14 for girls and boys have 12 to 16 age. So many changes occur in the…

Q: Is there a exchange of cells between the mother and the fetus through the placenta?

A: We have to explain whether there is an exchange of cells taking place through placenta.

Q: What is the state of gonadotropin secretion during pregnancy,and what is the cause?

A: During the time of pregnancy, there are several hormones released by the placenta and ovary for the…

Q: Why are cleft infants at risk for low weight?

A: Cleft lip and cleft palate are one of the birth defects in which lip or mouth of baby does not form…

Q: Do you think that anyone should be denied fertility treatment? If so, whatfactors do you think a…

A: A few operations have been utilized to conquer infertility in both men and women. Assuming the men…

Q: Lou has stretch marks on her abdomen, yet she claims that she has never been pregnant. Is this…

A: Stretch marks are common in pregnant women, as the skin expands in a variety of different ways to…

Q: What are the structural changes that occur in the uterus over the course of the menstrual cycle and…

A: The menstrual cycle is a sequence of natural modifications in hormone manufacturing and the systems…

Q: How is an egg (oocyte) prepared during oogenesis for fertilization? Why is preparation essential to…

A: Oogenesis is defined as the process by which the female sex cells or ova or egg cells are produced.…

Q: Which hormone is inhibited during pregnancy in order to prevent contractions of the uterus? Which…

A: Anatomical and physical changes evolve in various organ systems while during the stage of delivery…

Q: What steps do you have to take in order to get the sperm to the egg?

A: In humans, the male reproductive gamete is found to be sperm and the female reproductive gamete is…

Q: Why is breastfeeding important for mother and baby?

A: Breast feeding persists for about 6 to 8 months after the birth of a baby.

Q: What disorder can a baby develop if the mother consumes alcohol during pregnancy

A: A mother who drinks alcohol during her pregnancy may harm the developing fetus or baby. It is due to…

Q: What is the purpose of the placenta? Which part of the blastocyst eventually becomes the fetal…

A: Introduction  An organ that grows in the uterus during pregnancy is the placenta. A developing…

Q: How does a woman's lifestyle choices affect the substances that enter the fetus?

A: The most important health recommendation for a woman planning to be conceived is the adequate…

Q: Hypertension is a medical condition that can develop during pregnancy. What roles can nutrition play…

A: Hypertension is a complication observed in around 6 to 8% of pregnant women. It can lead to…

Q: In severe cases of endometriosis, endometrial tissue is found within the peritoneum. How can…

A: Endometriosis is a disease of the uterine tract, the ovary, and the peritoneum of the pelvic cavity.…

Q: why is getting pregnant not advisable for women who are nearing their menopausal stage?

A: The periods may appear to have ceased during perimenopause, but they will resume later. This might…

Q: . At what point during a pregnancy does this organ or system begin to develop, function, and become…

A: Note: Since you have asked multiple question, we will solve first question for you. If you want any…

Q: Why is hypertension particularly dangerous for a pregnant woman in the later stages of pregnancy?

A: Hypertension or high blood pressure is chronically elevated blood pressure. It is characterized by…

Q: What is this condition that results if the fertilized egg fails to descend down to the uterus?

A: Reproduction is the process by which an organism creates more of its own progeny. Reproduction is…

Q: If spermatogenesis is normal and all cells survive, how many sperm cells will be formed from 100…

A: Spermatogenesis is the process of sperm development. This cells play importance role in sexually…

Q: How does breast development differ between adult men and women?

A: Introduction Humans belongs to class Mammalia. Means they have mammary glands to feed their young…

Q: How can we prevent pre term baby

A: Premature or preterm baby is born before completion of  37 weeks of pregnancy . It has various risks…

Q: Why does an infant have to gain weight in the first six months?

A: Healthy infants generally vary in the form of sizes. In any case, baby development will be normal…

Q: Why should women consider collecting and freezing oocytes for use later in life when they want to…

A: Crayo-preservation of human oocytes followed by in vitro fertilization (IVF) and embryo transfer,…

Q: Which row correctly identifies the function and a source of hCG, respectively? Select one:

A: Placenta is a structural and functional unit between developing embryo and maternal body .It is a…

Q: What are the hormones that affect mammary gland development during pregnancy?

A: Gestation or pregnancy is the period during which offspring develops within the uterus of a sexually…

Q: Select one: Part of the chorion develops into the fetal portion of the placenta. The chorionic villi…

A: The function of the placenta is related to the pregnancy period. It is studied under the domain of…

Q: Why is it important for people to know infertility?

A: Infertility is a condition when one can't get pregnant following one year of trying. In females,…

Q: When does implantation of the blastocyst usually take place?

A: During fertilization, a sperm comes in contact with the zona pellucida layer of the ovum and induces…

Q: What is the length between the placenta edge and the internal os in low-lying placenta

A: When the placental edge lies too close to the internal os of the cervix extending to the lower…

Q: What is the endocrinefunction of the placenta?

A: Placenta is the organ that develops in the uterus during pregnancy. This structure is essential for…

Q: Why would the absence of a father affect the timing of puberty?

A: Puberty is defined as the stage when a child starts to grow sexually. During this stage, physical…