So my husband and I waited the 6weeks after having our son on April 30th 2016 to have sex like the doctor said. We used the pullout method and did it a few more times that way since then. I am a little worried I might be pregnant again because I have been craving the same thing every day like I did with my first child. That is how my husband and I knew to take the home pregnancy test. I breastfed for the first month and couple weeks so I still haven't gotten my period and I think I have my husband a little worried because I am also supposed to be getting Mirena put in on the 15th. Should I take a home pregnancy test? If so when? And does the doctor have you take a pregnancy test before they insert it?

Thanks in advance for your help on this matter.