tots hope - i thought that a second temp rise was a good thing? This is what it said on FF:
A triphasic chart can be promising, however, because progesterone levels generally increase after implantation (7-10 days past ovulation) in conception cycles, and sometimes this results in a triphasic pattern. If your chart shows a second significant thermal shift that begins 7-10 days past ovulation, Fertility Friend will indicate a triphasic pattern in the Pregnancy Monitor. A triphasic chart, however, is not a definite sign that you are or are not pregnant. It is just increasing your probability if you also have well-timed intercourse. Likewise, you can be pregnant and not have a triphasic pattern. Like all signs of possible implantation or pregnancy, you can really only speculate about it once a pregnancy has already been confirmed.
So it could be a good sign. Give it a few more days like the others said.
Michelle x