Tomorrow I will take my first dose of Tamoxifen – the drug that suppresses oestrogen production to keep the cancer from coming back. I have to take Tamoxifen every day for the next five years, so that’s 1,825 tablets, and if all goes to plan, I’ll take my last one around the 18th December 2017, when I’m 35 years old. A lot can happen in five years! That said, a recent article suggested that doctors could change the recommendation to 10 years of Tamoxifen to increase survival rates, so if that happens, I’ll be taking it until 2022, year of the long-awaited Qatar World Cup! (Perhaps I’ll get tickets and go along to celebrate).

The most common side effects of Tamoxifen are:

– Weight gain

– Increased risk of blood clots

– Hot flushes

So if I’m chubby, rosy-cheeked and wearing rather tight socks next time you see me, you’ll know why!

As I said, Tamoxifen is taken to reduce oestrogen in patients with oestrogen-sensitive breast cancer, like myself. It’s a funny thing, oestrogen. Right before I was diagnosed with breast cancer, I had been taking an oestrogen-only contraceptive pill. I am told the pill isn’t likely to have caused my breast cancer – it’s more likely to be genetic – but if I had known about the risks associated with oestrogen, coupled with my grandmother’s breast cancer, I may have thought twice about an oestrogen-only pill, not to mention the pill in general.

Among the more devastating things I’ve been told by oncologists since my diagnosis is that if I’d had children already, I probably wouldn’t have got breast cancer. This is because getting pregnant reduces your oestrogen production, and the more pregnancies, the less oestrogen. So if I’d had kids in my early 20s instead of doing all that travelling and working, perhaps I wouldn’t be in this situation. And now there’s a chance I won’t be able to have kids at all. Kind of ironic…! Still, I’m not complaining – I’ve had an incredible time since finishing school and if I’d had kids in my early 20s, I probably wouldn’t have seen or done as much as I have. So, no regrets…