VL fluctuates, but you are all over the place. You seem to be the first person with similar sats as me. I was told to be undetectable a few times, and thought virus was gone. Thought I naturally cured. Later, it came back and showed a 5462 VL.. Later, 4000...Now I'm undetectable again, but only after 48 weeks of combo tx.
I am however, one of the lucky few that where infected at birth by mother. I say lucky cause the odds are like 5%.. To bad I couldn't be as lucky picking lottery numbers!! What I was told, is the baby is infected during the birth process, not in the uterus. It happens sometime when the placenta breaks, and baby is on the way out. Having a c-section greatly reduces risk of infection for baby.
Your Vl is very low!!! Very, low!!! In fact, I have only seen reference to maybe one or two people with VL as low as ours.
A mother has a greater possibility of transmitting the virus to her baby if her VL is high..Say in the millions. This would translate to more HCV cells in the blood, or a higher concentration per unit of blood, so in turn a greater likelyhood of transmission..
Heres a link on VL...
<a href="http://hepatitis-central.com/hcv/hepatitis/loadchart.html>viral load chart</a>