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.
There are several reasons that leg injuries could increase the risk of blood clots, the authors note in the study, which appears in the Jan. 14 issue of Archives of Internal Medicine. Even minor injuries could cause an individual to be inactive for a period, which could increase susceptibility to blood clots.