Air Lift Air Bag Suspension Kit Reviews. Excellent system!! System was a lot easier to install if you remove the shocks and dropped axle took the spring completely out of 2004 Tahoe.T okhe system lifted my rear end of the vehicle by 3 Inches and when pulling a trailer with the three ATVs you can notice no squat in the rear. An excellent system.
Dr Alexandra Stanislavsky â et al. Biparietal diameter (BPD) is one of the basic biometric parameters used to assess fetal size. BPD together with head circumference (HC), abdominal circumference (AC), and femur length (FL) are computed to produce an estimate of fetal weight. In the second trimester this may be extrapolated to an estimate of gestational age and an estimated due date (EDD).
Dilated and effaced â What they mean in Labor. Dilation and effacement refer to the condition of the cervix during pregnancy and labor. Dilation refers to the opening of the cervix, while effacement refers to the ripening (thinning and softening) of the cervix. Dilation is measured in centimeters, from 0 to 10. Your cervix is fully open and you should be able to push when it is dilated to 10 centimeters.