In addition to scholarly reviews of research on the psychology of women at work, the set includes female contributors' personal accounts of their career development and their experiences in the labor force, in areas including law, medicine, and business.
Yolk Sac of Pregnancy â The next sac of pregnancy on ultrasound is the yolk sac. These show up as a round sac with a white circle around it that is very bright. It shows up at 5 weeks and never gets any bigger than 6 mm in size. If they do grow larger, there may be an issue with the pregnancy.
Understanding the progression of a pregnancy â The first sign of a pregnancy that one should see on a trans-abdominal pelvic scan is a gestational sac. However, a pseudo-gestational sac may be seen in the uterus in an ectopic pregnancy. In order to definitively state that there is an early intra-uterine pregnancy, you must visualize a yolk sac and/or fetal pole in the uterus, which is first evident on trans-vaginal imaging.