class ANCClient implements ANCSmartRegisterClient {

    @Override
    public String weeksAfterLMP() {
        return isBlank(lmp) ? "0"
                : Integer.toString(daysBetween(parse(lmp).toLocalDate(), today()).getDays() / 7);
    }

    public  ANCClient(String entityId, String village, String name, String thayi, String edd,
                     String lmp);

}