While 'your honeymoon' could have been used in place of 'it' - I think in context, 'it' is the only one of the things in the list that is something 'planned'.

While 'your honeymoon' could have been used in place of 'it' - I think in context, 'it' is the only one of the things in the list that is something 'planned'. Perhaps parenthesis could have been used for clarification on this if the main discussion is about the honeymoon. eg. "so they’ll suggest two days for your honeymoon (and two if a parent passes away, and one if your wife passes away).