True/False
41. A full-term pregnancy divided into three roughly equal 10-week : 1400842.
True/False
41. A full-term pregnancy is divided into three roughly equal 10-week trimesters.
42. The zygote begins getting nutrients from the mother even before it gets implanted.
43. The placenta allows the maternal blood and fetal blood to mix in order to bring about nutrient exchange.
44. The fetus is protected from the harmful effects of drugs and alcohol that may be present in maternal blood.
45. Nutritional imbalances in early pregnancy will have adverse effects on the development of the fetus.
46. The male’s lifestyle and diet habits play an important role in a healthy pregnancy.
47. Losing weight during pregnancy is not advisable.
48. A woman being underweight poses few risks for the fetus during pregnancy.
49. Secondhand smoke is not a health risk for a pregnant woman or the developing fetus.
50. Estrogen may cause a heightened perception of odors during early pregnancy.
True/False
41. A full-term pregnancy divided into three roughly equal 10-week : 1400842
