Tests and diagnosis. Your doctor will likely suspect factor V Leiden if you've had one or more episodes of thrombosis or pregnancy loss or if you have a strong family history of thrombotic disease. Your doctor can confirm that you have factor V Leiden with a blood test.
For the best roast Medium leg of lamb cook for 25mins per 450g, +25 mins. Do 5mins less/450g for rare.1.4kg = 1hr 40 mins or 1hr 25 mins for rare.or the best roast Medium leg of lamb cook for 25mins per 450g, +25 mins. Do 5mins less/450g for rare.
For pink lamb allow 10-15 minutes per 500g. For better-done lamb allow 15-20 minutes per 500g. For well-done lamb allow 20-25 minutes per 500g. If you are using a meat thermometer, the internal temperature is 60c (140f) for medium-rare, 65o (149f) for medium, and 75o (167f) for well-done.