That issue can’t be solved - an unborn child is both - a human beeing and a part of it’s mother. So it has a right to live and the mother has a right to have it removed.
As it concernes nature the consciousness sets in even AFTER birth so that can’t be a criteria. Ca. 44 to 48 days after ovulation nerves begin to interconnect - so somewhere there will be the point where sensing starts.
Drawing a line here would be appropriate.
But when in doubt, I'll always go with God - Who has already spoken on this issue. He's always right...and we are not.
"This day I call heaven and earth as witnesses against you that I have set before you life and death, blessings and curses. Now choose life, so that you and your children may live..." Deut. 30:19
The mother has a right to have her child removed; it is called giving birth. She also has a duty to protect the life of the child before, during and after the “removal”.