I am 24 years old married women. My last Delivery was done on 28 may 2016. It was a c section Delivery and till now my periods does not come. One of my aunty said me'It is normal that after Delivery periods will take times I did not check that but after checking on test kit I found that It is positive. I am in very tension. We can not afford second child. Please suggest me what medicine I have to take to stop this pregnancy or what is the process?