hanna
I would start flushing right away. In these 6 weeks you can get 3 flushes in.
You can start with the supplements, but skip flush day.
I assume you read Julia Chang's site, www.sensiblehealth.com
If you have questions call Julia, she seems to be very helpful. Also ask her if just skipping flush day is ok.
Getting the liver totally cleaned is a long process.Most people start out cold and then after a few flushes they start doing supplements etc. So it will certainly be helpful to start early and also get a lot of toxins out.
Johanna