Hi,
Any bleeding during any stage of
pregnancy is not a good sign; particularly, brown bleeding indicates the risk to the life of the baby. You had brown bleeding for few days after your pregnancy test was positive.
Brown bleeding in such case suggests that the baby is no more viable. This fact was proved by your
ultrasonography where products of conception were not visualized. After the demise of the baby, it takes at least a week for the pregnancy test to give negative results. Hence, your immediate pregnancy test was positive.
Since, the hCG levels are gradually diminishing, the test first becomes faint and then becomes negative. It seems you have aborted completely in very early stage of the pregnancy. This could have been the result of
blighted ovum wherein the
gestational sac is present without baby in it. It could be even chromosomal problem also.
Please consult your Obstetrician, if possible Foetal Medicine Specialist before you attempt for the next pregnancy. Also, start
Folic acid tablets regularly for better eggs and better pregnancy.
I hope this helps you. Let me know if I can assist you further.
Regards,
Dr. Nishikant Shrotri