i had the same question.
a 3 years back i had an ectopic rupture and lost my left tube. i was told no problem....
well now we have been trying for baby #2 for almost 2 years now with no luck. i charted myself and also take ovulation tests, and found that i usually ovulate day 18 of my cycle.
i also have NO symptoms of ovulation. discharge, pain, etc. i did have cramping on my right side ONCE, and i DID get pregnant that time, but had a miscarriage only a few days into the pregnancy.
i had an HSG and my right tube is fine, and from what they could tell no other problems, so i was recommended to a fertility specialist. i see him june 11th.
my cycles have been changing lately too. i am usually always on a 30 days cycle. but every few months, i will be late, and then i have to start the whole figuring again.
now i started "bleeding" on the 25th as expected, but it has been real light and almost nothing....now i am worried, cause this is the same thing that happened with my ectopic.
sorry that was a bit off track......my point was that i too was wondering if my late ovulation was hindering my getting pregnant.
hopefully i will find something out and get some help with a specialist.
i should add that i do have a son who is almost 5. the 3 times that i did have sex when i should have been ovulating day 14, was the 3 times that i did get pregnant. and the time of the miscarriage it was on day 14.....weird.......
good luck and take care! J.