ok so im thinking..my husband and i decided due to my medical history there would be no more kids…

ok so im thinking..my husband and i decided due to my medical history there would be no more kids after this one. that either i would get everything tied and burned or he would get snipped. but with how many times he has said he wants a son to carry on the name im questioning if i really wanna go thru with it or put my health at risk again so he can possibly get his boy?? i feel bad cuz outta 4 kids already this one is the only one making it to live and this pregnancy is rough on both of us 😞 i want him to be able to get the son he wants but its risky with my health problems...opinions please?? or if someone has gone thru something like this id like to hear how you coped and what you decided to do