Note I don't think the laws being struck down in Federal courts should stop legal efforts. It raises public awareness and gives an opportunity to challenge or further consider past Judicial precedence and whether it needs to be revised and updated (e.g. viability of the unborn child and medical improvements, concerning laws regulating late-term abortions or care for a child who's alive out of the womb surviving an abortion).
Now for the question, it's fair to ask what else other than the issue of abortion. There are underlying issues leading to abortions that need addressing. I think the first place to start would be preventing pregnancies, if women weren't getting pregnant they wouldn't be in desperate situations. I'm not sure what sex education is today, but more focus on personal responsibility and consequences would help. That as much as we can have safe sex, the chance of pregnancy remains. So before ever having sex all of us should consider "what if it does happen?". And if the circumstances aren't favorable like not having a long-term relationship (e.g. marriage), financial support (e.g. spouse, family), then it's best to wait.
Basically greater value should be given to relationships and family. How an unplanned or unwanted pregnancy would not only affect his or her lives, but the dependence they'll have on others for help. The difficult circumstances in mind before ever at the point of choosing abortion or not. To think about the child even before conception, whether the risk of pregnancy is worth the loss of the child's life.
Regarding incest and rape, also education about the responsibilities and consequences as well as moral consideration for others. Consensual incestuous sex and non-consensual sex should be strongly discouraged, while promoting healthy consensual and sexual relationships.
Additionally as I think about it possibly for those who can't wait or ever be prepared having responsibility for a child or more to consider permanent or long term birth control (e.g. vasectomies or I.U.D.) I'm not informed about all the available birth control, what is safest and most effective; but what little I know the two examples seem the most common for lasting or least long-term birth control. Honestly I rather have public promotion and funding of non-controversial birth control (e.g. not abortifacients) than abortion as the answer. Preferably at the state level considering constitutionality and limited government (e.g. checks and balances, separation of powers).