Unwanted 72 doesn't help in abortion. It is for not having pregnancy. Weak as in what ? It is always better to consult a doctor before taking pills for abortion. You need to get an ultrasound done first then if it's not ectopic pregnancy and the mother is not anaemic and not having any bleeding disorders than it is prescribed. So my friend it's better to talk to a gynaecologist rather than self medication. Don't put someone's life in danger.