You should always take into count the unexpected when you are putting chemicals into your body. From your post I have gathered that you have probably never done AAS. With that being said, always keep in mind that everyone reacts different to all type of AAS. I would suggest that you do keep Anti-E's on hand for any cycle that you do. Of course the anti-e product will vary depending on what AAS you are considering. You my go all the way through your cycle with no issue what so ever, but the next guy may get gyno from just looking at sus.
In addition to the above statement, it's really hard for anyone on the board to give good advice to any individual due to lack of information. All I see is that you are doing a sus cycle for 10 weeks.. How many mgs will you be taking? How much Hcg do you have, how much nolva, etc
From personal experience I always have nolva and adex and plenty of it ready for my cycles. I put just as much money into my pct and anti-e as I do my cycle (well, maybe not that much, but you get my point)
As for you question on Hcg, I’m sorry, but I cannot answer that, I know that most run Hcg with Novla at 20mgs or so. I stick with what I know works for me with my PCT:
Day 1: 300mgs clomid/60mgs nolva
Day 2-3: 200mgs clomid/60mgs nolva
Day 4-7: 200mgs Clomid/40mgs nolva
Day 8-14: 100mgs Clomid/20mgs nolva
Day 15-21: 50mgs clomid/20mgs nolva
I have used this method over and over so and I try to remind myself if it’s not broke, dont fix it
However, depending on amounts of Hcg and nolva that you have (which you didnt mention) You should be covered on your pct
P.S, here is a handy link that someone post awhile back, very handy as to start time for your pct.
http://bulkmuscle.com/pct/