The problem is that you're assuming that all life is equally valuable. That's a flawed assumption, and is not true of people who are simultaneously anti-abortion and pro-execution. To them, unborn fetuses are innocent, whereas convicted criminals are not. So it's wrong to "execute" unborn fetuses, who haven't committed any crimes, whereas convicted criminals aren't innocent at all, and are fair game for execution.
Can I ask you a question then? If you feel there is a conflict in being anti-abortion and pro-execution, wouldn't that equally apply to people who are pro-abortion and anti-execution?
I don't think there is a conflict with either position because they are vastly different scenarios, and neither side is basing their argument on an absolute position on the value of all life in all circumstances. A good example would be: Someone who opposes kidnapping, but supports imprisoning criminals. Those positions are not in conflict, even though prison is just legal kidnapping.
It's almost inconceivable to me that someone(s) can be both anti-abortion and pro-execution without some deeper, darker, cynical motivator.
Huh. Again, thank you.