Chemical Pregnancy
If you have begun to miscarry, and hadn’t yet been able to hear  your baby’s heartbeat with a doppler, your doctor might have said that  you are having a chemical pregnancy.
 This means that it’s a very early miscarriage.
This very early miscarriage–or the name of it–doesn’t make your baby  any less real.  At 5 weeks gestation, just about the time you may have  found out that you were pregnant, your baby was about the size of  a sesame seed.  And, at 5 weeks gestation, your tiny baby’s heart has  already begun to beat.  It’s just too small to be heard on a Doppler.
While identifying your baby at this stage is probably just not going  to happen, because of everything that is delivered during the  miscarriage, including uterine lining and lots of blood, your baby is  real.  Your feelings about your baby are real.
Ectopic Pregnancy
An ectopic pregnancy means that your baby has attached itself  to an area outside of the uterus rather than inside your actual uterus.   This situation can be fatal to the mother unless the pregnancy ends as  quickly as possible.
This can be a very heartwrenching situation for a mother, who may  mistakenly believe that she needs to have an “elective abortion”.  In an  elective abortion, a mother electively chooses to terminate her  pregnancy-despite the knowledge that the baby most probably would go on  to develop through a full term pregnancy, and have a live birth.  In an  ectopic pregnancy, the very high probability of the both the baby dying  and the mother dying, make delivering the baby as quickly as possible a  necessity.
