I too was told that breaks in between were not good but others here have had to have a break for various reasons and they are fine. If a break is needed then it's probably warranted. I had my last chemo cancelled.

Dx 3/27/09 @ 28 years old with High Grade MEC T4N2M0
Elizabeth, 33, mother of 3 girls (4,7, &8yrs old)
3 rds of chemo(Carbo/Taxol)
Rt Mandibulectomy, rt fibular flap,& rt ND with trach, picc,& g-tube.
30 rds of rads with weekly cisplatin
SCANS ALL CLEAR!
OCF Regional Coordinator of San Antonio Walk