you can expect to put on a bit more wait.. 12 weeks is fine for first cycle...nolvadex alone is not the greatest PCT but it is better than nothing, most like to add a bit of clomid as well, you can buy it from ar-r.com on banner in top right corner of your screen. if you can get your hands on some HCG and do that at like 5000iu every 5th day, weeks 13 & 14 that would help too.