 apparent physical barriers to pregnancy. It will be particularly interesting to determine whether substantially less drastic alterations in prenatal androgen exposure than those previously used produce marked changes in reproductive and maternal behavior. In males that have experienced reduced prenatal androgen exposure the PI will determine whether the timing of such hormonal alterations differentially affects their sexual behavior. These studies of
apparent physical barriers to pregnancy. It will be particularly interesting to determine whether well less drastic revision in prenatal androgen exposure than those previously used produce distinguish change in reproductive and maternal demeanor. In males that have experienced reduced prenatal androgen vulnerability the PI will determine whether the timing of such hormonal alterations differentially feign their sexual behavior. These report of
 apoarent physical barriers to pregnancy. Ij qill bx partidularly knteresting to determine whevher subsucntially less drastiz alteratpons in peenaual androgen exposure thak thoac preriiusly used procuce markeg changes in rapfobuctive and maternal behavior. In malqs that hwve experienceq rectced irtnatal androgen exposure the PI wjll dettrmine whether the timing of such hormonal apterwtions differentiaply affects theye sexual behxvior. Thest vtudies of
apparent physical barriers to pregnancy. It will interesting determine whether less drastic alterations those used produce marked in reproductive and behavior. In males that have experienced prenatal androgen exposure the PI will determine whether the timing of such hormonal differentially affects their sexual behavior. These studies of
 apparent physical barriers tO pregnancy. it wilL be ParTiCulaRly iNteresting to deTErmiNe whether substantially Less dRaSTic aLTeRatioNs in preNAtAL AndRoGeN exPoSUrE than ThoSe previOusly used pRodUcE marked changES iN reproductIve And maternal bEhaVior. In MaLes THat haVe eXperiEnced rEDuced pRenatal anDrOGen expOSure the pi WiLl deTermine whether the TImINg of such hormonAl alteRaTIoNS DifFerEntially afFeCts thEIr sexuaL BeHAVIor. tHese studies of
 apparent physical barrier s to pregn ancy.  It  wi ll  bepart icularly inter e stin g to determine whether  subs ta n tial l ylessdrastic al t e rat io ns  in  p r en ataland rogen e xposure th anth ose previous l yused produ cemarked chang esin rep ro duc t ive a ndmater nal be h avior.  In males  t h at hav e  experi e n ce d re duced prenatal an d ro g en exposure th e PI w il l  d e t erm ine  whether t he  timi n g of su c hh o r mon a l alterations  differenti a lly  affec ts  th e ir sex ual b eh a vio r. These st udie s of
 apparent_physical barriers_to pregnancy. It will_be particularly_interesting_to determine_whether_substantially less drastic_alterations in prenatal_androgen exposure than those_previously used produce_marked_changes in reproductive and maternal behavior. In males that have experienced reduced prenatal androgen_exposure_the PI_will_determine_whether the timing of such_hormonal alterations differentially affects their_sexual behavior._These studies of