I read what you said and found it intriguing.
How do you terminate a ‘pregnancy’ without terminating a ‘life’.
The answer is. You can’t. You can only terminate a pregnancy with a birth, or an abortion.
There is no other way to do it. Other than a woman not becoming pregnant in the first place.
Terminate the pregnancy in one female and continue it in another female or a lab. The termination of pregnancy was meant in relation to the female, not the unborn.