Hi,
Thanks for the query.
The possible causes for absent heart beat are :
- Defective chromosomes of the embryo.
- Defective ovum or
spermatozoa, these may not repeat in next
pregnancy.
-Deficiency of hormones like
progesterone, hcg etc.
- Maternal infections
-Genetic abnormalities, especially in case of consanguineous marriage.
For more details : http://srsree.blogspot.in/2013/03/early-pregnancy-loss-abortion-1.html
So, consult gynecologist once and get evaluated throughly.
Go for investigations like
ultrasound, hormonal profile including estrogen, progesterone, LH and FSH etc, thyroid profile, TORCH panel, antiphospholipid
antibodies, genetical mapping of wife and husband.
With this workup, the possible cause for your problem can be identified and preventive measures can be followed in future.
Take care.