I’ve always suggested the women waited until after breast feeding. I wouldn't take the risk of passing any of these drugs  on through milk. When she is done, I would suggest going another route. Instead of messing around with injections, which may have a small local effect plus systemic effect, I would suggest using oral clen which will be a lot easier to use and will still have a great effect without as much hassle. With that, she can take oral yohimbine HCL which works differently but combines to create a synergy between the two. Here is how I would dose it. 20mcg clen to start, then every 2 wks add 20 mcg, going no higher than 100mcg for 2 wks at then taking a break. So thats 10 wks. Along with this, she can work up to about 10-15mg yohimbine taken orally. Of course, the results will come down to diet and cardio no matter what she takes. She can make good progress without the drugs to start with a good plan and then when she's ready, adding the drugs will only help