1 Use short strokes going in the same direction. 2  Try not to go back and forth. 3  Use a small screwdriver to press the spline into the corners as necessary. 4  As you press the spline into the frame it will make the screen taught. 5  Once installed, trim the excess screen material with scissors or a utility knife.
There are established normal levels of fluid for each week of pregnancy, so your levels will be compared with these. In general, an AFI of 5cm (2in) or less, or a deepest pocket measurement of less than 2cm (0.8in), is considered to be low (Nabhan and Abdelmoula 2008, RCOG 2002) .he amount of amniotic fluid increases as your pregnancy progresses. You start off with just a few millilitres, but will have between 800ml (1.4 pints) and 1,000ml (1.6 pints) by the time you're about 36 weeks pregnant (Carter 2012) .
This is why the amount of iron you need shoots up during pregnancy from 18 to 27 milligrams (mg) per day. Because it's hard to get enough iron through diet alone, the Centers for Disease Control and Prevention recommend that pregnant women take a daily supplement of 30 mg of elemental iron as a preventive dose.uring pregnancy, the amount of blood in your body increases until you have almost 50 percent more than usual. And you need more iron to make more hemoglobin for all that additional blood. You also need extra iron for your growing baby and placenta.