As a woman, I think a man should have the same opportunity to avoid parenthood (after an accidental conception) as a woman does.
Problem is, when a woman terminates a child, both parties avoid parenthood and are free of any emotional and financial ties.
If a man did it in the way you suggest, only he is free of those ties. Now tell me how that's fair?
I also think that if a woman considers surgically aborting a zygote (of which hundreds of millions a year are flushed down drains and toilets naturally, fortunately for the species) to be "killing a child" she should be up front about this and should remind her sex partners of this before every act of intercourse
So, a woman should be upfront about not wanting kids and therefore taking precautions, fair enough, should a man not have equal responsibility?
If a woman is adamant that only her opinion/preference is going to count, in the event of an unintended pregnancy, she should make that clear early and often.
So you think that it's not fair for only a woman's opinion/preference to count...but it's fine for a man's opinion/preference to count.
Again, why only the woman who has to state her abortion opinions pre-sex?
Besides, this doesn't mean pregnancies won't occur. Are you so blind as to see that if you had your way of men singing away rights this wouldn't have a huge detrimental impact on the economy, many women and countless children?
But none of that matters, hey? As long as the men don't have to face up to the consequences of their actions, that's the most important thing 