13wks preg, havin sch, heavy bleeding but stop after laid down for an hr. now spotting. better to bleed out so the sac can stick back to uterus wall?

No options: Bed rest will not make any difference with a sch. Most early pregnancies do have some degree of retro-placental bleeding - most of those are asymptomatic. If there is confirmation of a fetal heart beat, then the chance for pregnancy loss (miscarriage) is less than 3% after 10 weeks of pregnancy.If bleeding is as heavy as a period, see your doctor.Spotting is likely to continue when you have a sch.