Hi,
I've been getting BFPs for about a week now following IVF. I'm now 13dp5dt which is the equivalent to 18dpo.
I don't think tests are really getting any darker so I'm worried about a chemical.
What do you think? The top test is 8dp5dt (13dpo), the next one is 10dp5dt (15dpo). The bottom one is today (13dp5dt)