cigna's "healthy babies" program

i know that cigna has an incentive program, healthy babies, where you talk to a nurse once a month during your pregnancy, and they send you a check, postpartum, for $150... for the full $150, then you need to sign up during your FIRST trimester.  the amount lessens if you sign up in your second or third trimester.     
this program was one of the highlight of my pregnancy.  it was so easy to get a hold of my nurse, and whenever i had a quick question on which i'd like medical advice, i'd then call her.  plus, postpartum, she dealt with my medical issues, having them reprocess paperwork, called the benefits' department for me... because, i, obviously, had no time.  it was so nice.
see if your insurance has a similar program!  they're all trying to become extra friendly now, offering many incentives, programs for a "healthier" you....