For better quality to bitrate ratio, also remember to keep your resolution in a value evenly divisible by 16, but do not alter a resolution to make it a multiple of 16 unless you over-crop, which will cause you to lose part of your image.
A pregnancy, or recently giving birth can cause blood clots to form in the legs, reports FamilyDoctor.org. Pregnancy increases the pressure in the veins of the pelvis and legs. The risk of blood clots from pregnancy can continue for up to six weeks after delivering a baby, reports MayoClinic.com.
Causes. Deep vein thrombosis occurs when a blood clot forms in the veins that are deep in your body, often in your legs. Blood clots can be caused by anything that prevents your blood from circulating normally or clotting properly. 1  Symptoms.2  Risk factors.auses. Deep vein thrombosis occurs when a blood clot forms in the veins that are deep in your body, often in your legs. Blood clots can be caused by anything that prevents your blood from circulating normally or clotting properly. 1  Symptoms.