Doctor insights on:
Persistence Fetal Hemoglobin
Difficult to measure: This is difficult to measure because in most people with inherited persistence of fetal hemoglobin are entirely asymptomatic. However, population studies have shown that about 10% of the population has been seen to have some persistence of fetal hemoglobin but in varying levels (from 0.8% of cells containing the fetal hemoglobin up to about 10% fetal hemoglobin levels). ...Read moreSee 1 more doctor answer
Is the main hemoglobin that transport oxygen in the fetus during the last seven months of development in the uterus and in the newborn until roughly 6 months old. , fetal hemoglobin is able to bind oxygen with greater affinity than the adult hemoglobin, giving the developing fetus better access to oxygen ...Read more
Hb F: Is the main hemoglobin that transport oxygen in the fetus during the last seven months of development in the uterus and in the newborn until roughly 6 months old. , fetal hemoglobin is able to bind oxygen with greater affinity than the adult hemoglobin, giving the developing fetus better access to oxygen from the mother's bloodstream. ...Read more
Not really: This is just a blood test.Get a more detailed answer ›
I have elevated levels of fetal hemoglobin. What can cause this? I am not pregnant. Does it point to a disorder?
Not necessarily: Elevated fetal hemoglobin may represent what is known as persistence of fetal hemoglobin. It would be helpful to know what the percentages of various hemoglobins are in your electrophoresis, This may be normal for YOU or it could represent a topic which needs investigation. Please speak to your doctor. Good luck! ...Read more
Epigenetics and drug: We know that sickle cell patients that have increased Hemoglobin F typically have less sickle cell complications. This is the basis for using Hydroxyurea in sickle cell patients. Some individuals have elevated Hemoglobin F levels due to differences in the genetic region of the beta and gamma globin genes that prevent the normal shutting-off of the gamma globin gene. This leads to increased HGB f. ...Read more
37 year old woman 29 week of pregnant ,high grade fever last 1 week,plecenta slightly displace abnormal fetal movement hemoglobin level low lDh level?
I am 26weeks pregnancy my ths is 0.34 i take 100mcg.And my baby fetal heart rate 145/min and my hemoglobin 9.2gms%.I take macal vip 500mg in daly 2
D/w your doctor : Follow up with your doctor/ob- you need to have your iron and folate (folic acid) level checked and if they are low- definitely need to get replacement. Your thyroid medication dose may also need to be adjusted down slightly. Also, you need to take prenatal multivitamin one a day. I don't know what is inside the macal vip- but i assume it is vit c mainly. Discuss further with your ob. ...Read more