Probably following as I mentioned:
- Since moids tend to care less about their social media pressence, they often just put memes as their accounts for facebook, twitter and so on, while also lot more young women put pronouns in their bios, so the program automatically assumes that unknown gender = male
- If the above is true, then bot accounts with 0 work put into them would be almost always classified as moids, with the only possible exception being porn catfish bots
- It could classify any visitors to the site as regulars, so guys who heard of some site for women would give it a visit out of curiosity. If this is true, then all the moid traction for this site could just be random 18 year old gamer boys who hear "4chan for ladies" and they get instantly horny and visit this site in hopes of acquiring edgy gf, only to then leave 5 minutes later once they see this site is not full of /r9k/ pickmes
Though the last one would not explain period tracker. Maybe women checking in from theri boyfriend phones. Only very small minority of women actually use it to track their periods, so even just small number of curious moids giving it one time visit could skew the data.