How old is too old to give birth? The answer to this question would have been obvious 30 years ago, but recent advancements in fertility treatments mean that in 2015, a woman’s biological clock can be permanently put on hold. Thanks to science, a 55- or even 65-year-old woman can do what was once unthinkable: become pregnant and give birth to a healthy child. However, just because a woman of this age can physically become pregnant, is the decision to do so ethical?