How to conceive while breastfeeding? Desperate!

I have a 6 month old and had a super healthy pregnancy. Was grateful to have gotten pregnant first month but hubby and I started late in our marriage (getting old over here) so we want to get a jump on Baby #2...problem is, no sign of cycle starting and I REALLY do not want to give up breastfeeding our little bundle yet. 
Can't wait to get started on building our fam again but fear it won't be awhile because of breastfeeding. Would love advice on how to keep breastfeeding while getting their cycle to start up again!!!