Al salam alaikum,
I do apologise for bothering you regarding this issue again, but my sister is adamant on me asking the following: if both have been taking antidepressants for a long period of time and they fear it may somehow affect the baby, does the same ruling apply?"

I've been trying to make my sister and her husband understand that abortion is haram and not allowed, but they seem determined, therefore I wonder what else one can do to make them see reason.
Thank you for your patience.
Wa alaikum alsalam

It is forbidden by Allah in quran