

IVF cycle #2. Is this a false positive? 10 DPO. Test sensitivity: 25
I'm 32, husband 41.
Two years have passed without success, always negative tests (except triggers). All my analysis came back fine. My husband had a 3% Kruger, but they said there’s a chance since the count is very good.
We did our first IUI in April. Ovaleap 50 starting on day 2. On day 7 in the morning, the follicles were 14 and 10. That same evening, we did the Ovitrel 250 trigger shot. IUI on day 9. I usually feel ovulation, but this time I didn’t feel it at all. No pain whatsoever. The result was negative.
This month we did the second IUI. With the same injections. On day 8 of the cycle, the follicle was 18.5 mm. The trigger shot was on day 10 and IUI on day 12. This time I had my usual ovulation pains. On days 5 and 6 after IUI, I had cramps and pains as if my period was about to start. Then it all went away. I started taking tests on day 6. The trigger shot was already out of my system. The tests were negative. Today is day 10 after IUI. The test has a sensitivity of 25. Is that a faint line on the test?
If so... today we have a 12 years anniversary of being together with my husband, and tomorrow he’s leaving on a business trip for a couple of days. Should I tell my husband and is this even a pregnancy at all?