Use our ovulation calculator for an estimate of your timeline ... Ovulation tests detect the LH surge to predict ovulation, while pregnancy tests measure hCG levels, a hormone produced after ...

Day 14 Consistently high levels of estrogen cause the pituitary gland to release a massive LH surge, which triggers ovulation. The dominant follicle bursts, releasing a mature ovum that travels to ...

Day 14 Consistently high levels of estrogen cause the pituitary gland to release a massive LH surge, which triggers ovulation. The dominant follicle bursts, releasing a mature ovum that travels to ...