I have received one letter from one of the women devotees there in London. It seems that she is a bit more slow than the others to finish her 16 rounds. Srila Prabhupada said that "She must do some duty. Sometimes it is given as a plea to avoid doing some more active service. The temple duty is more important than chanting."

From a letter from Pusta Krishna. 760523. Featured in VedaBase.