"After the two cases were argued again in October 1972, Blackmun prepared for the conference, assuming that they would remain his responsibility. "I am revising and expanding the proposed opinions that commanded a majority," he jotted to himself. "I have a lot of personal investment," he added, and "It is not a happy assignment—[I] will be excoriated." The task of handling both Roe and Doe had passed to new law clerk Randall Bezanson, who now teaches law at the University of Iowa. In a November 29 memo to Blackmun, Bezanson questioned Frampton's selection of viability as the point at which the right to an abortion should be limited, a choice that Powell had also recommended. "By selecting viability," Bezanson asked Blackmun, "would you not be suggesting that prior to that point no limitations could be placed on abortions (except those permitted in your opinions as they now stand)." Bezanson then offered an analysis that decisively shaped how Roe would balance the woman's right and the state's interests throughout pregnancy: Let's assume that prior to the end of the first trimester no limitations could be placed on abortion, as your opinion now provides. And assume that after viability the state's interest becomes sufficiently compelling to prevent abortions except in limited circumstances—preserving the life of the mother, or her health as narrowly defined in a statute. I am still of the opinion that during the 'interim' period between the end of the first trimester and viability (about 6 months), the state might impose some greater restrictions relating to medical dangers posed by the operation, e.g., the operation would have to be performed in a hospital, as opposed to a clinic close to a hospital, and the like. One of the positive attributes of your approach, as I see it, is that it leaves the state free to place increasing restrictions on abortions over the period of gestation if those restrictions are narrowly tailored to state interests. Justice Powell's suggestion seems to view the relevant state interests too narrowly, and disregards the state's interest in assuring that the medical procedures employed will be safe. Your opinion, as I view it, rests on two state interest[s], which become compelling in varying degrees over time, and not simultaneously: the state's interest in preserving the life of the fetus (here the most logical cutoff, as Justice Powell suggests, is viability), and the state's interests in assuring that the abortion procedure is safe and adequately protects the health of the patient (it is this interest to which I think Justice Powell gives too little weight). The fetus is pretty large at 4 or 5 or 6 months, although it may not be 'viable.' I would imagine, and your opinion suggests to me, that the medical risks which attend abortion of a fetus increase as the size of the fetus increases. Thus the state's interests may increase vis-á-vis this factor before 'viability.' While the first trimester is, as you admit, an arbitrary cutoff, I don't think that it is all that arbitrary, and I would not want to prejudge a state's interests during the 'interim' period between the end of the first trimester and viability at this time. I would stand by your original position, subject to minor change, and leave the question of what legitimate interests a state might have of requiring greater protection through higher medical standards to another case.*The majority opinions in Roe v. Wade and Doe v. Bolton came down on January 22, 1973, and owed a great amount of their substance and language to Frampton and Bezanson.* Yet what stands out most in the work of Blackmun's clerks on Roe and Doe is not the remarkable extent of their contributions, but the unusually assertive and forceful manner in which the clerks voiced their views to Blackmun. Although no one has reviewed every one of Blackmun's case file folders, the behavior of Blackmun's clerks in preparing the Roe and Doe decisions was the first significant example of conduct that formed a clear pattern after the mid-1980s."