Ovulation twice in one month???

Charlie • Im charlie 28, 2 boys 9&5 currently pregnant after trying for over a year Thankyou glow 💕💕💕💕
Ive just looked at Februarys logs and its just thrown me how can you ovulate twice in A month been ttc for over a year and since joining  glow ive never been so confused haha anyone else have this? Xx