Santhana Gopala Mantra

Om Devaki Sudha GovindaVasudeva Jagath PatheDehimey ThanayamKrishna ThwamahamSaranamKadhahaa Deva DevaJagannathaGothra Vridhi Karap PrabhoDehimey Thanayam SheegramAyushmandham Yashashreenam !

Aum Garbarakshambigaayai cha vidhmaheMangala dhevadhaayai cha dheemaheeDhanno devi prachodhayaath

There is also one more Slokam that can be chanted 108 times a day to get pregnant or to get married.

Aum devendhiraani namosthubyamDhevendhira piriya baaminiVivaaha baakyam aarokyamPuthra Laabam sadhehimePadhim dhehi sudham dhehiSoubaakyam dhehime subheSoumaangalyam subam GnayanamDhehime GarbarakshakeKaathyaayini mahaamaaye. Maha yoginya dhisvariNandhagoba seedham dhevam. Padhim Megurudhe Namah