Having an unwanted child can actually give hidden advantages parent do not realize later in life. and suffering exists in pregnency, but it also exists in abortion, many suffer emotionally after abortion. And the goal is not to do any graphs, it is to get enough working population to support the old and infants born. A pregnency can harm a someone, but abortion is more harmful, it is not just a financial and physical damage, it is taking away everything. In an abortion, there is always a death, in a pregnency, there is rarely a death, and taking financial, physical or emotional damage is better than death. Everyone got the greatest gift possible of life from society, and forcing a pregnency to end is the least damaging way, it is better than forcing someone to get pregnent. The current system of tax cuts and cash reward is clearly not very effective, as even with the laws, many countries have declining populations.