How Much Do Lions Weigh. Male lions weigh between 330 and 550lb (150-250kg). Female lions weigh between 264 and 400lb (120-182kg). The average weight of male lions is 399lb (181kg) and the average weight of female lions is 278lb (126kg). The heaviest lion even found in the wild weighed in at 690lb (313kg). Lions vary in size and shape depending on the environment they are living in.
Early pregnancy ultrasound findings and pictures at 5 to 6 weeks. Five week pregnancy ultrasound with sac and yolk sac. Transvaginal ultrasound, normal pregnancy at 5 weeks 2 days. Gestational sac (black area ) and yolk sac are seen. Sac measures 6.25mm diameter. Yolk sac (small white circle in left side of the sac)
The ultrasound at 20 weeks may be inaccurate if the technician is not able to get a good picture of the baby. Also, the baby's legs may get in the way of determining the sex, however, it is usually possible to get him or her to move. The earliest an ultrasound can possibly determine the gender of a fetus is 12 weeks. Most doctors won't attempt to determine the gender until 16-20 weeks. Unlike amniocentesis, ultrasound genderizing isn't an exact science. Depending on the way the baby lays, it can be difficult to see the genitals.